Please run iperf3 -c 127.0.0.1 and post results here to make router database

I was thinking it might be interesting to post the results of raw internal iperf3 tests which are run on whatever router you use while using yourself as the client and server.
Please note what version of OpenWRt you are running.
The way to do this is to ssh into your OpenWRT device and run:

opkg update && opkg install iperf3

Once that is all done then run this next:

iperf3 -s -D && iperf3 -c 127.0.0.1

I'll go first, with my Raspberry pi 4b hardware version 1.4 (the latest as of oct 2021) on 21.02 stock 1.5ghz broadcom cpu I get:

root@OpenWrt-rpi4b:~# iperf3 -s -D && iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 40682 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  1.09 GBytes  9.38 Gbits/sec    0   1.87 MBytes       
[  5]   1.00-2.00   sec   711 MBytes  5.97 Gbits/sec    0   1.87 MBytes       
[  5]   2.00-3.00   sec   709 MBytes  5.94 Gbits/sec    0   1.87 MBytes       
[  5]   3.00-4.00   sec   729 MBytes  6.12 Gbits/sec    0   1.87 MBytes       
[  5]   4.00-5.00   sec   712 MBytes  5.98 Gbits/sec    0   1.87 MBytes       
[  5]   5.00-6.00   sec   725 MBytes  6.09 Gbits/sec    0   1.87 MBytes       
[  5]   6.00-7.00   sec   722 MBytes  6.05 Gbits/sec    0   1.87 MBytes       
[  5]   7.00-8.00   sec   724 MBytes  6.08 Gbits/sec    0   1.87 MBytes       
[  5]   8.00-9.00   sec   729 MBytes  6.11 Gbits/sec    0   1.87 MBytes       
[  5]   9.00-10.00  sec   718 MBytes  6.02 Gbits/sec    0   1.87 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  7.42 GBytes  6.37 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  7.41 GBytes  6.37 Gbits/sec                  receiver

iperf Done.

And on my x86_64 router used only for testing, which is a Asus laptop model K53-z with a decade old AMD Llano 2 core cpu at 1.8ghz on 21.02 I get:

root@OpenWrt-k53z:~$ iperf3 -s -D && iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 44722 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  1.45 GBytes  12.4 Gbits/sec    0   2.19 MBytes       
[  5]   1.00-2.00   sec  1.51 GBytes  13.0 Gbits/sec    0   3.06 MBytes       
[  5]   2.00-3.00   sec  1.49 GBytes  12.8 Gbits/sec    0   3.06 MBytes       
[  5]   3.00-4.00   sec  1.49 GBytes  12.8 Gbits/sec    0   3.06 MBytes       
[  5]   4.00-5.00   sec  1.52 GBytes  13.0 Gbits/sec    0   3.06 MBytes       
[  5]   5.00-6.00   sec  1.53 GBytes  13.2 Gbits/sec    0   3.06 MBytes       
[  5]   6.00-7.00   sec  1.46 GBytes  12.5 Gbits/sec    0   4.62 MBytes       
[  5]   7.00-8.00   sec  1.53 GBytes  13.1 Gbits/sec    0   4.62 MBytes       
[  5]   8.00-9.00   sec  1.24 GBytes  10.7 Gbits/sec    0   4.62 MBytes       
[  5]   9.00-10.00  sec  1.06 GBytes  9.11 Gbits/sec    0   4.62 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  14.3 GBytes  12.3 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  14.3 GBytes  12.3 Gbits/sec                  receiver

iperf Done.

Anyone care to add to this?

2 Likes

Linksys EA8500

root@OpenWrt:~# uname -a
Linux OpenWrt 5.4.143 #0 SMP Tue Aug 31 22:20:08 2021 armv7l GNU/Linux
root@OpenWrt:~# grep name /etc/board.json
                "name": "Linksys EA8500 WiFi Router"
root@OpenWrt:~# iperf3 -s -D && iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 44792 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   440 MBytes  3.69 Gbits/sec    0   1.06 MBytes
[  5]   1.00-2.00   sec   460 MBytes  3.86 Gbits/sec    0   1.06 MBytes
[  5]   2.00-3.00   sec   439 MBytes  3.67 Gbits/sec    0   1.06 MBytes
[  5]   3.00-4.00   sec   431 MBytes  3.62 Gbits/sec    0   1.06 MBytes
[  5]   4.00-5.00   sec   441 MBytes  3.70 Gbits/sec    0   1.06 MBytes
[  5]   5.00-6.00   sec   448 MBytes  3.76 Gbits/sec    0   1.06 MBytes
[  5]   6.00-7.00   sec   446 MBytes  3.74 Gbits/sec    0   1.06 MBytes
[  5]   7.00-8.00   sec   438 MBytes  3.67 Gbits/sec    0   1.06 MBytes
[  5]   8.00-9.00   sec   455 MBytes  3.82 Gbits/sec    0   1.06 MBytes
[  5]   9.00-10.00  sec   438 MBytes  3.67 Gbits/sec    0   1.06 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  4.33 GBytes  3.72 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  4.33 GBytes  3.71 Gbits/sec                  receiver

iperf Done.
root@OpenWrt:~# ps | grep iperf
 9629 root      3080 S    iperf3 -s -D
 9637 root      1104 S    grep iperf
root@OpenWrt:~# kill -9 9629
root@OpenWrt:~#

HP EliteDesk 800G1 (Core i7-4700) : 68.9 Gbps
Belkin RT3200 (MT7622): 3.67 Gbps
Edgerouter-X (MT7621): 681 Mbps
UAP-AC-Mesh (QCA9563): 384 Mbps
Archer A7v5 (QCA9563): 379 Mbps

2 Likes

RT3200 looking good! Here is my own test:

root@OpenWrt:~# iperf3 -s -D && iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 54320 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   438 MBytes  3.67 Gbits/sec    0   1.50 MBytes
[  5]   1.00-2.00   sec   435 MBytes  3.65 Gbits/sec    0   1.50 MBytes
[  5]   2.00-3.00   sec   440 MBytes  3.69 Gbits/sec    0   1.56 MBytes
[  5]   3.00-4.00   sec   444 MBytes  3.72 Gbits/sec    0   1.56 MBytes
[  5]   4.00-5.00   sec   440 MBytes  3.69 Gbits/sec    0   1.56 MBytes
[  5]   5.00-6.00   sec   445 MBytes  3.73 Gbits/sec    0   1.69 MBytes
[  5]   6.00-7.00   sec   441 MBytes  3.70 Gbits/sec    0   2.56 MBytes
[  5]   7.00-8.00   sec   442 MBytes  3.71 Gbits/sec    0   2.56 MBytes
[  5]   8.00-9.00   sec   445 MBytes  3.73 Gbits/sec    0   2.56 MBytes
[  5]   9.00-10.00  sec   445 MBytes  3.73 Gbits/sec    0   2.56 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  4.31 GBytes  3.70 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  4.31 GBytes  3.70 Gbits/sec                  receiver

iperf Done.
root@OpenWrt:~#

Archer C7 v4 (QCA9563) @ 1GHz
OpenWrt SNAPSHOT r17696-a7f794cd2a

root@aC7v4:~# iperf3 -s -D && iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 53792 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  67.1 MBytes   562 Mbits/sec    0   1.06 MBytes
[  5]   1.00-2.00   sec  69.2 MBytes   580 Mbits/sec    0   1.06 MBytes
[  5]   2.00-3.00   sec  59.3 MBytes   499 Mbits/sec    0   1.06 MBytes
[  5]   3.00-4.00   sec  54.0 MBytes   453 Mbits/sec    0   1.06 MBytes
[  5]   4.00-5.01   sec  54.7 MBytes   453 Mbits/sec    0   1.06 MBytes
[  5]   5.01-6.00   sec  52.8 MBytes   448 Mbits/sec    0   1.06 MBytes
[  5]   6.00-7.00   sec  53.7 MBytes   450 Mbits/sec    0   1.06 MBytes
[  5]   7.00-8.00   sec  53.9 MBytes   452 Mbits/sec    0   1.06 MBytes
[  5]   8.00-9.00   sec  53.8 MBytes   451 Mbits/sec    0   1.06 MBytes
[  5]   9.00-10.00  sec  53.5 MBytes   449 Mbits/sec    0   1.06 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   572 MBytes   480 Mbits/sec    0             sender
[  5]   0.00-10.01  sec   571 MBytes   478 Mbits/sec                  receiver

1043ND v1 (AR9132)
OpenWrt SNAPSHOT r17773-c4e994011f

root@1043NDv1_64MB:~# iperf3 -s -D && iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 46630 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.01   sec  42.7 MBytes   355 Mbits/sec    0    639 KBytes
[  5]   1.01-2.00   sec  41.9 MBytes   355 Mbits/sec    0    639 KBytes
[  5]   2.00-3.00   sec  42.3 MBytes   355 Mbits/sec    0    639 KBytes
[  5]   3.00-4.01   sec  40.2 MBytes   334 Mbits/sec    0    639 KBytes
[  5]   4.01-5.01   sec  40.4 MBytes   339 Mbits/sec    0    639 KBytes
[  5]   5.01-6.01   sec  38.3 MBytes   321 Mbits/sec    0    639 KBytes
[  5]   6.01-7.00   sec  27.7 MBytes   234 Mbits/sec    0    639 KBytes
[  5]   7.00-8.00   sec  24.2 MBytes   203 Mbits/sec    0    639 KBytes
[  5]   8.00-9.00   sec  24.4 MBytes   204 Mbits/sec    0    639 KBytes
[  5]   9.00-10.00  sec  26.3 MBytes   221 Mbits/sec    0    639 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   348 MBytes   292 Mbits/sec    0             sender
[  5]   0.00-10.01  sec   348 MBytes   292 Mbits/sec                  receiver

Just for fun,

Pentium G4560 (Skylake cores /Kabylake, 3.5GHz)
OpenWrt r17825-a1d3796efe

root@OpenWrt:~# iperf3 -s -D && iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 59814 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  7.82 GBytes  67.1 Gbits/sec    0   1.06 MBytes
[  5]   1.00-2.00   sec  8.45 GBytes  72.6 Gbits/sec    0   1.06 MBytes
[  5]   2.00-3.00   sec  8.45 GBytes  72.6 Gbits/sec    0   1.06 MBytes
[  5]   3.00-4.00   sec  8.29 GBytes  71.2 Gbits/sec    0   1.06 MBytes
[  5]   4.00-5.00   sec  8.46 GBytes  72.7 Gbits/sec    0   1.06 MBytes
[  5]   5.00-6.00   sec  8.37 GBytes  71.9 Gbits/sec    0   1.06 MBytes
[  5]   6.00-7.00   sec  8.46 GBytes  72.7 Gbits/sec    0   1.06 MBytes
[  5]   7.00-8.00   sec  8.47 GBytes  72.7 Gbits/sec    0   1.06 MBytes
[  5]   8.00-9.00   sec  8.45 GBytes  72.6 Gbits/sec    0   1.06 MBytes
[  5]   9.00-10.00  sec  8.46 GBytes  72.7 Gbits/sec    0   1.06 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  83.7 GBytes  71.9 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  83.7 GBytes  71.9 Gbits/sec                  receiver

Ryzen 9 3900x (Zen2)
OpenWrt r17825-a1d3796efe

root@OpenWrt:~# iperf3 -s -D && iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 34606 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  8.14 GBytes  69.9 Gbits/sec    0   1023 KBytes
[  5]   1.00-2.00   sec  8.01 GBytes  68.8 Gbits/sec    0   1023 KBytes
[  5]   2.00-3.00   sec  8.46 GBytes  72.7 Gbits/sec    0   1023 KBytes
[  5]   3.00-4.00   sec  8.79 GBytes  75.5 Gbits/sec    0   1023 KBytes
[  5]   4.00-5.00   sec  8.21 GBytes  70.5 Gbits/sec    0   1023 KBytes
[  5]   5.00-6.00   sec  8.41 GBytes  72.2 Gbits/sec    0   1023 KBytes
[  5]   6.00-7.00   sec  8.32 GBytes  71.5 Gbits/sec    0   1023 KBytes
[  5]   7.00-8.00   sec  7.88 GBytes  67.7 Gbits/sec    0   1023 KBytes
[  5]   8.00-9.00   sec  8.19 GBytes  70.3 Gbits/sec    0   1023 KBytes
[  5]   9.00-10.00  sec  8.27 GBytes  71.1 Gbits/sec    0   1023 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  82.7 GBytes  71.0 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  82.7 GBytes  71.0 Gbits/sec                  receiver

Anyone with Zen3 (or Alder Lake in the coming weeks)?

root@OpenWrt:~# iperf3 -s -D && iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 39016 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   428 MBytes  3.58 Gbits/sec    0   1.56 MBytes
[  5]   1.00-2.00   sec   429 MBytes  3.60 Gbits/sec    0   1.62 MBytes
[  5]   2.00-3.00   sec   430 MBytes  3.60 Gbits/sec    0   1.69 MBytes
[  5]   3.00-4.00   sec   430 MBytes  3.61 Gbits/sec    0   2.06 MBytes
[  5]   4.00-5.00   sec   429 MBytes  3.60 Gbits/sec    0   2.06 MBytes
[  5]   5.00-6.00   sec   430 MBytes  3.60 Gbits/sec    0   2.06 MBytes
[  5]   6.00-7.00   sec   429 MBytes  3.60 Gbits/sec    0   2.06 MBytes
[  5]   7.00-8.00   sec   429 MBytes  3.60 Gbits/sec    0   2.06 MBytes
[  5]   8.00-9.00   sec   425 MBytes  3.56 Gbits/sec    0   2.06 MBytes
[  5]   9.00-10.00  sec   428 MBytes  3.59 Gbits/sec    0   2.06 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  4.18 GBytes  3.59 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  4.18 GBytes  3.59 Gbits/sec                  receiver

iperf Done.
root@OpenWrt:~#

BElkin rt3200

Ubiquiti UniFi AC HD

Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 33996 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   512 MBytes  4.29 Gbits/sec    0   1.06 MBytes       
[  5]   1.00-2.00   sec   488 MBytes  4.09 Gbits/sec    0   1.06 MBytes       
[  5]   2.00-3.00   sec   494 MBytes  4.14 Gbits/sec    0   1.06 MBytes       
[  5]   3.00-4.00   sec   471 MBytes  3.95 Gbits/sec    0   1.06 MBytes       
[  5]   4.00-5.00   sec   502 MBytes  4.22 Gbits/sec    0   1.06 MBytes       
[  5]   5.00-6.00   sec   475 MBytes  3.99 Gbits/sec    0   1.06 MBytes       
[  5]   6.00-7.00   sec   489 MBytes  4.09 Gbits/sec    0   1.06 MBytes       
[  5]   7.00-8.00   sec   482 MBytes  4.05 Gbits/sec    0   1.06 MBytes       
[  5]   8.00-9.00   sec   472 MBytes  3.97 Gbits/sec    0   1.06 MBytes       
[  5]   9.00-10.00  sec   491 MBytes  4.12 Gbits/sec    0   1.06 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  4.76 GBytes  4.09 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  4.76 GBytes  4.09 Gbits/sec                  receiver

iperf Done.

It has two LAN ports so could be used as a router I guess :smiley:

Netgear GS110TPv3 (running GS108T v3)

[  5] local 127.0.0.1 port 34092 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.02   sec  22.5 MBytes   185 Mbits/sec    0   1.06 MBytes       
[  5]   1.02-2.03   sec  22.5 MBytes   187 Mbits/sec    0   1.06 MBytes       
[  5]   2.03-3.05   sec  22.5 MBytes   185 Mbits/sec    0   1.06 MBytes       
[  5]   3.05-4.02   sec  21.2 MBytes   185 Mbits/sec    0   1.06 MBytes       
[  5]   4.02-5.04   sec  22.5 MBytes   185 Mbits/sec    0   1.06 MBytes       
[  5]   5.04-6.05   sec  22.5 MBytes   186 Mbits/sec    0   1.06 MBytes       
[  5]   6.05-7.01   sec  21.2 MBytes   186 Mbits/sec    0   1.06 MBytes       
[  5]   7.01-8.02   sec  22.5 MBytes   186 Mbits/sec    0   1.06 MBytes       
[  5]   8.02-9.04   sec  22.5 MBytes   185 Mbits/sec    0   1.06 MBytes       
[  5]   9.04-10.00  sec  21.2 MBytes   186 Mbits/sec    0   1.06 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   221 MBytes   186 Mbits/sec    0             sender
[  5]   0.00-10.02  sec   221 MBytes   185 Mbits/sec                  receiver

iperf Done.

And a switch probably too slow for IP routing...

Both are running OpenWrt 21.02.0.

WRT1900ACv1(mamba)
root@mamba:/etc# iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 59554 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   545 MBytes  4.57 Gbits/sec    0   1.12 MBytes       
[  5]   1.00-2.00   sec   533 MBytes  4.47 Gbits/sec    0   1.12 MBytes       
[  5]   2.00-3.00   sec   502 MBytes  4.21 Gbits/sec    0   1.12 MBytes       
[  5]   3.00-4.00   sec   526 MBytes  4.42 Gbits/sec    0   1.12 MBytes       
[  5]   4.00-5.00   sec   528 MBytes  4.43 Gbits/sec    0   1.12 MBytes       
[  5]   5.00-6.00   sec   540 MBytes  4.53 Gbits/sec    0   1.12 MBytes       
[  5]   6.00-7.00   sec   543 MBytes  4.55 Gbits/sec    0   1.12 MBytes       
[  5]   7.00-8.00   sec   595 MBytes  4.99 Gbits/sec    0   1.12 MBytes       
[  5]   8.00-9.00   sec   539 MBytes  4.52 Gbits/sec    0   1.12 MBytes       
[  5]   9.00-10.00  sec   590 MBytes  4.95 Gbits/sec    0   1.12 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  5.31 GBytes  4.56 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  5.31 GBytes  4.56 Gbits/sec                  receiver

iperf Done.
root@mamba:/etc# cat openwrt_release 
DISTRIB_ID='OpenWrt'
DISTRIB_RELEASE='SNAPSHOT'
DISTRIB_REVISION='r17855-a1939e7e37'
DISTRIB_TARGET='mvebu/cortexa9'
DISTRIB_ARCH='arm_cortex-a9_vfpv3'
DISTRIB_DESCRIPTION='OpenWrt SNAPSHOT r17855-a1939e7e37'
DISTRIB_TAINTS='no-all busybox'
root@mamba:/etc# uname -a
Linux mamba 5.10.75 #0 SMP Sun Oct 24 18:22:04 2021 armv7l GNU/Linux
WRT3200ACM(rango)
root@bsaedgy:/etc# iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 60548 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  1.29 GBytes  11.1 Gbits/sec    0   1023 KBytes       
[  5]   1.00-2.00   sec   575 MBytes  4.82 Gbits/sec    0   1.06 MBytes       
[  5]   2.00-3.00   sec   510 MBytes  4.29 Gbits/sec    0   1.06 MBytes       
[  5]   3.00-4.00   sec   511 MBytes  4.29 Gbits/sec    0   1.06 MBytes       
[  5]   4.00-5.00   sec   512 MBytes  4.29 Gbits/sec    0   1.25 MBytes       
[  5]   5.00-6.00   sec   510 MBytes  4.28 Gbits/sec    0   1.25 MBytes       
[  5]   6.00-7.00   sec   508 MBytes  4.25 Gbits/sec    0   1.31 MBytes       
[  5]   7.00-8.00   sec   621 MBytes  5.21 Gbits/sec    0   2.00 MBytes       
[  5]   8.00-9.00   sec   508 MBytes  4.26 Gbits/sec    0   2.00 MBytes       
[  5]   9.00-10.00  sec   511 MBytes  4.29 Gbits/sec    0   2.00 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  5.94 GBytes  5.10 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  5.94 GBytes  5.10 Gbits/sec                  receiver

iperf Done.
root@bsaedgy:/etc# cat openwrt_release 
DISTRIB_ID='OpenWrt'
DISTRIB_RELEASE='SNAPSHOT'
DISTRIB_REVISION='r17855-a1939e7e37'
DISTRIB_TARGET='mvebu/cortexa9'
DISTRIB_ARCH='arm_cortex-a9_vfpv3'
DISTRIB_DESCRIPTION='OpenWrt SNAPSHOT r17855-a1939e7e37'
DISTRIB_TAINTS='no-all busybox'
root@bsaedgy:/etc# uname -a
Linux bsaedgy 5.10.75 #0 SMP Sun Oct 24 18:22:04 2021 armv7l GNU/Linux

The results so far are rather interesting to read. esp the x86_64's hitting 70 gigs wow! I wish more people would reply though. It's so simple to do. I would love to see what an old wireless G router can do.

While I don't think there's much practical value in these measurements, here it goes nevertheless.

nbg6817/ ipq8065 (2*1.7 GHz KRAIT300/ ~cortex A15; ARMv7):

Connecting to host localhost, port 5201
[  5] local ::1 port 38768 connected to ::1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   682 MBytes  5.72 Gbits/sec    0   1.87 MBytes       
[  5]   1.00-2.00   sec   764 MBytes  6.41 Gbits/sec    0   1.87 MBytes       
[  5]   2.00-3.00   sec   559 MBytes  4.69 Gbits/sec    0   1.87 MBytes       
[  5]   3.00-4.00   sec   530 MBytes  4.44 Gbits/sec    0   1.87 MBytes       
[  5]   4.00-5.00   sec   518 MBytes  4.34 Gbits/sec    0   1.87 MBytes       
[  5]   5.00-6.00   sec   528 MBytes  4.43 Gbits/sec    0   1.87 MBytes       
[  5]   6.00-7.00   sec   529 MBytes  4.44 Gbits/sec    0   1.87 MBytes       
[  5]   7.00-8.00   sec   532 MBytes  4.46 Gbits/sec    0   1.87 MBytes       
[  5]   8.00-9.00   sec   530 MBytes  4.45 Gbits/sec    0   1.87 MBytes       
[  5]   9.00-10.00  sec   530 MBytes  4.44 Gbits/sec    0   1.87 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  5.57 GBytes  4.78 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  5.56 GBytes  4.78 Gbits/sec                  receiver

iperf Done.
wdr4900v2:~# uname -a
Linux wdr4900v2 5.4.154 #0 Thu Oct 21 21:04:39 2021 mips GNU/Linux
wdr4900v2:~# grep name /etc/board.json
                "name": "TP-Link TL-WDR4900 v2"
wdr4900v2:~# iperf3 -s -D && iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 46958 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.01   sec  53.8 MBytes   446 Mbits/sec    0   1.06 MBytes
[  5]   1.01-2.01   sec  52.5 MBytes   439 Mbits/sec    0   1.06 MBytes
[  5]   2.01-3.01   sec  52.5 MBytes   443 Mbits/sec    0   1.06 MBytes
[  5]   3.01-4.00   sec  52.5 MBytes   443 Mbits/sec    0   1.06 MBytes
[  5]   4.00-5.02   sec  53.8 MBytes   443 Mbits/sec    0   1.06 MBytes
[  5]   5.02-6.02   sec  52.5 MBytes   441 Mbits/sec    0   1.06 MBytes
[  5]   6.02-7.01   sec  52.5 MBytes   444 Mbits/sec    0   1.06 MBytes
[  5]   7.01-8.01   sec  52.5 MBytes   442 Mbits/sec    0   1.06 MBytes
[  5]   8.01-9.00   sec  52.5 MBytes   444 Mbits/sec    0   1.06 MBytes
[  5]   9.00-10.02  sec  53.8 MBytes   444 Mbits/sec    0   1.06 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.02  sec   529 MBytes   443 Mbits/sec    0             sender
[  5]   0.00-10.03  sec   529 MBytes   442 Mbits/sec                  receiver

iperf Done.

Lenovo ThinkCentre M90n-1 (Core I3-8145U) 21.02-rc3

root@ThinkCentre:~# iperf3 -s -D && iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 45370 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  8.40 GBytes  72.1 Gbits/sec    0   1.62 MBytes
[  5]   1.00-2.00   sec  9.44 GBytes  81.1 Gbits/sec    0   1.62 MBytes
[  5]   2.00-3.00   sec  9.44 GBytes  81.1 Gbits/sec    0   1.62 MBytes
[  5]   3.00-4.00   sec  9.43 GBytes  81.1 Gbits/sec    0   1.62 MBytes
[  5]   4.00-5.00   sec  9.44 GBytes  81.1 Gbits/sec    0   1.62 MBytes
[  5]   5.00-6.00   sec  9.41 GBytes  80.9 Gbits/sec    0   1.62 MBytes
[  5]   6.00-7.00   sec  9.40 GBytes  80.7 Gbits/sec    0   1.62 MBytes
[  5]   7.00-8.00   sec  9.43 GBytes  81.1 Gbits/sec    0   1.62 MBytes
[  5]   8.00-9.00   sec  9.44 GBytes  81.1 Gbits/sec    0   1.62 MBytes
[  5]   9.00-10.00  sec  9.44 GBytes  81.1 Gbits/sec    0   1.62 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  93.3 GBytes  80.1 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  93.3 GBytes  80.1 Gbits/sec                  receiver

iperf Done.

So this thing outperformed the i7-4700 despite having only 50% as many cores and 62% as many GHz.

Asus Rt-ACRH13 / Asus AC58U (ipq40xx)

root@OpenWrt:~# iperf3 -s -D && iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 55150 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   175 MBytes  1.46 Gbits/sec    0    895 KBytes       
[  5]   1.00-2.01   sec   172 MBytes  1.44 Gbits/sec    0    895 KBytes       
[  5]   2.01-3.00   sec   179 MBytes  1.51 Gbits/sec    0    895 KBytes       
[  5]   3.00-4.00   sec   172 MBytes  1.44 Gbits/sec    0    895 KBytes       
[  5]   4.00-5.00   sec   174 MBytes  1.46 Gbits/sec    0    895 KBytes       
[  5]   5.00-6.00   sec   170 MBytes  1.43 Gbits/sec    0    895 KBytes       
[  5]   6.00-7.00   sec   172 MBytes  1.45 Gbits/sec    0    895 KBytes       
[  5]   7.00-8.00   sec   174 MBytes  1.46 Gbits/sec    0    895 KBytes       
[  5]   8.00-9.00   sec   158 MBytes  1.33 Gbits/sec    0    895 KBytes       
[  5]   9.00-10.00  sec   177 MBytes  1.49 Gbits/sec    0    895 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  1.68 GBytes  1.45 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  1.68 GBytes  1.45 Gbits/sec                  receiver

Archer C6 v3.2 (mt7621)

root@OpenWrt:~# iperf3 -s -D && iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 51494 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.01   sec  83.8 MBytes   696 Mbits/sec    0    639 KBytes       
[  5]   1.01-2.01   sec  82.5 MBytes   694 Mbits/sec    0    639 KBytes       
[  5]   2.01-3.01   sec  82.5 MBytes   693 Mbits/sec    0    639 KBytes       
[  5]   3.01-4.00   sec  82.5 MBytes   694 Mbits/sec    0    639 KBytes       
[  5]   4.00-5.00   sec  82.5 MBytes   693 Mbits/sec    0    639 KBytes       
[  5]   5.00-6.01   sec  83.8 MBytes   695 Mbits/sec    0    639 KBytes       
[  5]   6.01-7.01   sec  82.5 MBytes   693 Mbits/sec    0    639 KBytes       
[  5]   7.01-8.01   sec  82.5 MBytes   693 Mbits/sec    0    639 KBytes       
[  5]   8.01-9.01   sec  82.5 MBytes   693 Mbits/sec    0    639 KBytes       
[  5]   9.01-10.01  sec  82.5 MBytes   693 Mbits/sec    0    639 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   828 MBytes   694 Mbits/sec    0             sender
[  5]   0.00-10.01  sec   828 MBytes   694 Mbits/sec                  receiver

All on latest snapshot:

  • Nanopi R4S - RK3399 SoC: ~ 8.6 Gbps
  • Xiaomi AX6 - IPQ8074 SoC: ~ 4.9 Gbps
  • Xiaomi CR6608 - MT7621 SoC: ~ 610 Mbps

Linux 5.10.74 #0 SMP Wed Oct 20 15:20:45 2021 armv7l GNU/Linux
 "Linksys WRT1900ACS"
iperf3 -s -D && iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 54288 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   934 MBytes  7.83 Gbits/sec    0   1.56 MBytes       
[  5]   1.00-2.00   sec   474 MBytes  3.97 Gbits/sec    0   1.56 MBytes       
[  5]   2.00-3.00   sec   472 MBytes  3.96 Gbits/sec    0   1.56 MBytes       
[  5]   3.00-4.00   sec   475 MBytes  3.98 Gbits/sec    0   1.56 MBytes       
[  5]   4.00-5.00   sec   474 MBytes  3.98 Gbits/sec    0   1.56 MBytes       
[  5]   5.00-6.00   sec   476 MBytes  4.00 Gbits/sec    0   1.56 MBytes       
[  5]   6.00-7.00   sec   475 MBytes  3.98 Gbits/sec    0   1.56 MBytes       
[  5]   7.00-8.00   sec   475 MBytes  3.99 Gbits/sec    0   1.56 MBytes       
[  5]   8.00-9.00   sec   478 MBytes  4.00 Gbits/sec    0   1.56 MBytes       
[  5]   9.00-10.00  sec   476 MBytes  4.00 Gbits/sec    0   1.62 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  5.09 GBytes  4.37 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  5.08 GBytes  4.36 Gbits/sec                  receiver

iperf Done.

Intel Xeon E1285Lv4

atlantis ~]$ iperf3 -s -D && iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 42162 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  5.29 GBytes  45.5 Gbits/sec    0   1.94 MBytes
[  5]   1.00-2.00   sec  5.35 GBytes  46.0 Gbits/sec    0   2.31 MBytes
[  5]   2.00-3.00   sec  5.57 GBytes  47.8 Gbits/sec    0   3.12 MBytes
[  5]   3.00-4.00   sec  6.12 GBytes  52.6 Gbits/sec    0   3.12 MBytes
[  5]   4.00-5.00   sec  6.12 GBytes  52.6 Gbits/sec    0   3.12 MBytes
[  5]   5.00-6.00   sec  6.18 GBytes  53.1 Gbits/sec    0   3.12 MBytes
[  5]   6.00-7.00   sec  6.15 GBytes  52.8 Gbits/sec    0   3.12 MBytes
[  5]   7.00-8.00   sec  6.03 GBytes  51.8 Gbits/sec    0   3.12 MBytes
[  5]   8.00-9.00   sec  6.21 GBytes  53.4 Gbits/sec    0   3.12 MBytes
[  5]   9.00-10.00  sec  6.22 GBytes  53.4 Gbits/sec    0   3.12 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  59.2 GBytes  50.9 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  59.2 GBytes  50.9 Gbits/sec                  receiver

iperf Done.

TP-Link Archer C2600

root@OpenWrt0:~# iperf3 -s -D && iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 50914 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   442 MBytes  3.71 Gbits/sec    0   2.50 MBytes
[  5]   1.00-2.00   sec   428 MBytes  3.59 Gbits/sec    0   2.50 MBytes
[  5]   2.00-3.00   sec   425 MBytes  3.57 Gbits/sec    0   2.50 MBytes
[  5]   3.00-4.00   sec   419 MBytes  3.51 Gbits/sec    0   2.50 MBytes
[  5]   4.00-5.00   sec   440 MBytes  3.69 Gbits/sec    0   2.50 MBytes
[  5]   5.00-6.00   sec   444 MBytes  3.72 Gbits/sec    0   2.50 MBytes
[  5]   6.00-7.00   sec   442 MBytes  3.71 Gbits/sec    0   2.50 MBytes
[  5]   7.00-8.00   sec   439 MBytes  3.68 Gbits/sec    0   2.50 MBytes
[  5]   8.00-9.00   sec   430 MBytes  3.61 Gbits/sec    0   2.50 MBytes
[  5]   9.00-10.00  sec   407 MBytes  3.42 Gbits/sec    0   2.50 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  4.21 GBytes  3.62 Gbits/sec    0             sender
[  5]   0.00-10.04  sec  4.21 GBytes  3.60 Gbits/sec                  receiver

iperf Done.

nVidia Jetson Nano A02

root@jetson:~# iperf3 -s -D && iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 41004 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  2.01 GBytes  17.2 Gbits/sec    0    895 KBytes
[  5]   1.00-2.00   sec  2.01 GBytes  17.3 Gbits/sec    0    895 KBytes
[  5]   2.00-3.00   sec  2.02 GBytes  17.4 Gbits/sec    0    895 KBytes
[  5]   3.00-4.00   sec  2.02 GBytes  17.4 Gbits/sec    0    895 KBytes
[  5]   4.00-5.00   sec  2.03 GBytes  17.5 Gbits/sec    0    895 KBytes
[  5]   5.00-6.00   sec  1.96 GBytes  16.8 Gbits/sec    0   1.75 MBytes
[  5]   6.00-7.00   sec  1.70 GBytes  14.6 Gbits/sec    0   1.75 MBytes
[  5]   7.00-8.00   sec  1.73 GBytes  14.9 Gbits/sec    0   1.75 MBytes
[  5]   8.00-9.00   sec  1.73 GBytes  14.8 Gbits/sec    0   1.75 MBytes
[  5]   9.00-10.00  sec  1.76 GBytes  15.1 Gbits/sec    0   1.75 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  19.0 GBytes  16.3 Gbits/sec    0             sender
[  5]   0.00-10.04  sec  19.0 GBytes  16.2 Gbits/sec                  receiver

iperf Done.

PC Engines APU1

root@OpenWrt:~# iperf3 -s -D && iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 37946 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   610 MBytes  5.12 Gbits/sec    0   1.37 MBytes
[  5]   1.00-2.00   sec   612 MBytes  5.14 Gbits/sec    0   1.37 MBytes
[  5]   2.00-3.00   sec   612 MBytes  5.13 Gbits/sec    0   1.37 MBytes
[  5]   3.00-4.00   sec   614 MBytes  5.15 Gbits/sec    0   1.44 MBytes
[  5]   4.00-5.00   sec   615 MBytes  5.16 Gbits/sec    0   1.44 MBytes
[  5]   5.00-6.00   sec   616 MBytes  5.16 Gbits/sec    0   1.44 MBytes
[  5]   6.00-7.00   sec   615 MBytes  5.17 Gbits/sec    0   1.44 MBytes
[  5]   7.00-8.00   sec   616 MBytes  5.17 Gbits/sec    0   1.44 MBytes
[  5]   8.00-9.00   sec   611 MBytes  5.12 Gbits/sec    0   3.31 MBytes
[  5]   9.00-10.00  sec   616 MBytes  5.17 Gbits/sec    0   3.31 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  5.99 GBytes  5.15 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  5.99 GBytes  5.15 Gbits/sec                  receiver

iperf Done.

AMD 5900X

[root@sysrescue ~]# iperf3 -s -D && iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 41942 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  10.2 GBytes  87.5 Gbits/sec    0   1.12 MBytes
[  5]   1.00-2.00   sec  10.7 GBytes  91.7 Gbits/sec    0   1.25 MBytes
[  5]   2.00-3.00   sec  10.8 GBytes  92.7 Gbits/sec    0   1.37 MBytes
[  5]   3.00-4.00   sec  11.2 GBytes  96.3 Gbits/sec    0   1.62 MBytes
[  5]   4.00-5.00   sec  11.0 GBytes  94.2 Gbits/sec    0   1.87 MBytes
[  5]   5.00-6.00   sec  10.6 GBytes  91.1 Gbits/sec    0   2.56 MBytes
[  5]   6.00-7.00   sec  10.7 GBytes  92.3 Gbits/sec    0   3.81 MBytes
[  5]   7.00-8.00   sec  10.4 GBytes  89.6 Gbits/sec    0   3.81 MBytes
[  5]   8.00-9.00   sec  10.9 GBytes  93.8 Gbits/sec    0   3.81 MBytes
[  5]   9.00-10.00  sec  11.0 GBytes  94.2 Gbits/sec    0   3.81 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   108 GBytes  92.3 Gbits/sec    0             sender
[  5]   0.00-10.00  sec   108 GBytes  92.3 Gbits/sec                  receiver

iperf Done.

Intel stick (Atom x5-Z8300)

[root@intel ~]# iperf3 -s -D && iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 34202 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   805 MBytes  6.75 Gbits/sec    0   1.37 MBytes
[  5]   1.00-2.00   sec   749 MBytes  6.28 Gbits/sec    0   1.37 MBytes
[  5]   2.00-3.00   sec   736 MBytes  6.18 Gbits/sec    0   1.37 MBytes
[  5]   3.00-4.00   sec   738 MBytes  6.18 Gbits/sec    0   1.37 MBytes
[  5]   4.00-5.00   sec   745 MBytes  6.25 Gbits/sec    0   1.37 MBytes
[  5]   5.00-6.00   sec   750 MBytes  6.30 Gbits/sec    0   1.37 MBytes
[  5]   6.00-7.00   sec   749 MBytes  6.28 Gbits/sec    0   1.37 MBytes
[  5]   7.00-8.00   sec   750 MBytes  6.29 Gbits/sec    0   1.37 MBytes
[  5]   8.00-9.00   sec   839 MBytes  7.04 Gbits/sec    0   1.37 MBytes
[  5]   9.00-10.00  sec   764 MBytes  6.40 Gbits/sec    0   1.37 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  7.45 GBytes  6.39 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  7.45 GBytes  6.39 Gbits/sec                  receiver

iperf Done.

TP-Link Archer C2600:

iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 44354 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   467 MBytes  3.92 Gbits/sec    0   1.31 MBytes       
[  5]   1.00-2.00   sec   468 MBytes  3.92 Gbits/sec    0   1.44 MBytes       
[  5]   2.00-3.00   sec   384 MBytes  3.22 Gbits/sec    0   1.50 MBytes       
[  5]   3.00-4.00   sec   428 MBytes  3.59 Gbits/sec    0   1.50 MBytes       
[  5]   4.00-5.00   sec   412 MBytes  3.46 Gbits/sec    0   1.50 MBytes       
[  5]   5.00-6.00   sec   522 MBytes  4.39 Gbits/sec    0   1.56 MBytes       
[  5]   6.00-7.00   sec   398 MBytes  3.34 Gbits/sec    0   1.69 MBytes       
[  5]   7.00-8.00   sec   374 MBytes  3.13 Gbits/sec    0   1.69 MBytes       
[  5]   8.00-9.00   sec   423 MBytes  3.55 Gbits/sec    0   1.75 MBytes       
[  5]   9.00-10.00  sec   441 MBytes  3.70 Gbits/sec    0   1.75 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  4.21 GBytes  3.62 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  4.21 GBytes  3.62 Gbits/sec                  receiver

iperf Done.

Aerohive HiveAP-121:

iperf3 -s -D && iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 58748 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  46.6 MBytes   389 Mbits/sec    0   1.06 MBytes       
[  5]   1.00-2.03   sec  47.5 MBytes   387 Mbits/sec    0   1.06 MBytes       
[  5]   2.03-3.02   sec  43.7 MBytes   373 Mbits/sec    0   1.06 MBytes       
[  5]   3.02-4.01   sec  42.5 MBytes   361 Mbits/sec    0   1.06 MBytes       
[  5]   4.01-5.01   sec  42.2 MBytes   354 Mbits/sec    0   1.06 MBytes       
[  5]   5.01-6.00   sec  43.5 MBytes   366 Mbits/sec    0   1.06 MBytes       
[  5]   6.00-7.02   sec  45.8 MBytes   379 Mbits/sec    0   1.06 MBytes       
[  5]   7.02-8.00   sec  43.1 MBytes   368 Mbits/sec    0   1.06 MBytes       
[  5]   8.00-9.00   sec  42.3 MBytes   355 Mbits/sec    0   1.06 MBytes       
[  5]   9.00-10.00  sec  39.2 MBytes   328 Mbits/sec    0   1.06 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   436 MBytes   366 Mbits/sec    0             sender
[  5]   0.00-10.05  sec   435 MBytes   363 Mbits/sec                  receiver

iperf Done.

FritzBox 7320:

iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 36984 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  40.6 MBytes   340 Mbits/sec    0    639 KBytes       
[  5]   1.00-2.00   sec  38.6 MBytes   324 Mbits/sec    0    639 KBytes       
[  5]   2.00-3.01   sec  40.4 MBytes   336 Mbits/sec    0    639 KBytes       
[  5]   3.01-4.00   sec  38.2 MBytes   323 Mbits/sec    0    639 KBytes       
[  5]   4.00-5.00   sec  40.1 MBytes   336 Mbits/sec    0    639 KBytes       
[  5]   5.00-6.00   sec  33.7 MBytes   283 Mbits/sec    0    639 KBytes       
[  5]   6.00-7.00   sec  35.2 MBytes   295 Mbits/sec    0    639 KBytes       
[  5]   7.00-8.01   sec  36.0 MBytes   302 Mbits/sec    0    639 KBytes       
[  5]   8.01-9.00   sec  40.7 MBytes   343 Mbits/sec    0    639 KBytes       
[  5]   9.00-10.00  sec  36.4 MBytes   305 Mbits/sec    0    639 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   380 MBytes   319 Mbits/sec    0             sender
[  5]   0.00-10.01  sec   379 MBytes   318 Mbits/sec                  receiver

iperf Done.

AVM FRITZ!Box 7360 V2

iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 44100 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.02   sec  52.5 MBytes   432 Mbits/sec    0   1.06 MBytes       
[  5]   1.02-2.02   sec  59.5 MBytes   501 Mbits/sec    0   1.06 MBytes       
[  5]   2.02-3.00   sec  56.2 MBytes   479 Mbits/sec    0   1.06 MBytes       
[  5]   3.00-4.00   sec  60.1 MBytes   503 Mbits/sec    0   1.06 MBytes       
[  5]   4.00-5.01   sec  60.0 MBytes   499 Mbits/sec    0   1.06 MBytes       
[  5]   5.01-6.02   sec  57.5 MBytes   481 Mbits/sec    0   1.06 MBytes       
[  5]   6.02-7.02   sec  57.5 MBytes   480 Mbits/sec    0   1.06 MBytes       
[  5]   7.02-8.00   sec  55.0 MBytes   470 Mbits/sec    0   1.06 MBytes       
[  5]   8.00-9.02   sec  58.5 MBytes   481 Mbits/sec    0   1.06 MBytes       
[  5]   9.02-10.01  sec  60.2 MBytes   513 Mbits/sec    0   1.06 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   577 MBytes   484 Mbits/sec    0             sender
[  5]   0.00-10.01  sec   576 MBytes   483 Mbits/sec                  receiver

iperf Done.

TP-Link TL-WR810N v1

iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 43546 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.01   sec  21.2 MBytes   177 Mbits/sec    0    639 KBytes       
[  5]   1.01-2.01   sec  21.0 MBytes   176 Mbits/sec    0    639 KBytes       
[  5]   2.01-3.00   sec  20.9 MBytes   176 Mbits/sec    0    639 KBytes       
[  5]   3.00-4.00   sec  21.2 MBytes   178 Mbits/sec    0    639 KBytes       
[  5]   4.00-5.00   sec  21.2 MBytes   178 Mbits/sec    0    639 KBytes       
[  5]   5.00-6.00   sec  21.0 MBytes   177 Mbits/sec    0    639 KBytes       
[  5]   6.00-7.00   sec  21.1 MBytes   177 Mbits/sec    0    639 KBytes       
[  5]   7.00-8.00   sec  21.1 MBytes   177 Mbits/sec    0    639 KBytes       
[  5]   8.00-9.03   sec  21.6 MBytes   177 Mbits/sec    0    639 KBytes       
[  5]   9.03-10.00  sec  20.6 MBytes   177 Mbits/sec    0    639 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   211 MBytes   177 Mbits/sec    0             sender
[  5]   0.00-10.01  sec   210 MBytes   176 Mbits/sec                  receiver

iperf Done.

Raspberry Pi Model B Rev 2

iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 59474 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.01   sec  57.5 MBytes   479 Mbits/sec    0   1.87 MBytes       
[  5]   1.01-2.00   sec  56.2 MBytes   474 Mbits/sec    0   1.87 MBytes       
[  5]   2.00-3.02   sec  57.5 MBytes   473 Mbits/sec    0   1.87 MBytes       
[  5]   3.02-4.02   sec  56.2 MBytes   473 Mbits/sec    0   1.87 MBytes       
[  5]   4.02-5.01   sec  56.2 MBytes   477 Mbits/sec    0   1.87 MBytes       
[  5]   5.01-6.01   sec  56.2 MBytes   474 Mbits/sec    0   1.87 MBytes       
[  5]   6.01-7.01   sec  57.5 MBytes   479 Mbits/sec    0   1.87 MBytes       
[  5]   7.01-8.02   sec  57.5 MBytes   479 Mbits/sec    0   1.87 MBytes       
[  5]   8.02-9.02   sec  56.2 MBytes   474 Mbits/sec    0   1.87 MBytes       
[  5]   9.02-10.00  sec  56.2 MBytes   478 Mbits/sec    0   1.87 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   568 MBytes   476 Mbits/sec    0             sender
[  5]   0.00-10.01  sec   567 MBytes   475 Mbits/sec                  receiver

iperf Done.

Ubiquiti UniFi AC LR:

iperf3 -c 127.0.0.1
Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 46860 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.02   sec  45.0 MBytes   370 Mbits/sec    0   1.06 MBytes       
[  5]   1.02-2.00   sec  43.8 MBytes   374 Mbits/sec    0   1.06 MBytes       
[  5]   2.00-3.02   sec  45.0 MBytes   371 Mbits/sec    0   1.06 MBytes       
[  5]   3.02-4.02   sec  45.0 MBytes   376 Mbits/sec    0   1.06 MBytes       
[  5]   4.02-5.02   sec  43.8 MBytes   368 Mbits/sec    0   1.06 MBytes       
[  5]   5.02-6.01   sec  43.8 MBytes   371 Mbits/sec    0   1.06 MBytes       
[  5]   6.01-7.01   sec  43.8 MBytes   367 Mbits/sec    0   1.06 MBytes       
[  5]   7.01-8.00   sec  43.8 MBytes   370 Mbits/sec    0   1.06 MBytes       
[  5]   8.00-9.02   sec  45.0 MBytes   369 Mbits/sec    0   1.06 MBytes       
[  5]   9.02-10.01  sec  43.8 MBytes   374 Mbits/sec    0   1.06 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   442 MBytes   371 Mbits/sec    0             sender
[  5]   0.00-10.01  sec   442 MBytes   371 Mbits/sec                  receiver

iperf Done.
Intel(R) Celeron(R) CPU N3050 @ 1.60GHz

Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 56204 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   912 MBytes  7.65 Gbits/sec    0   1.31 MBytes
[  5]   1.00-2.00   sec   910 MBytes  7.63 Gbits/sec    0   1.44 MBytes
[  5]   2.00-3.00   sec   915 MBytes  7.68 Gbits/sec    0   1.56 MBytes
[  5]   3.00-4.00   sec   911 MBytes  7.64 Gbits/sec    0   1.87 MBytes
[  5]   4.00-5.00   sec   919 MBytes  7.70 Gbits/sec    0   1.87 MBytes
[  5]   5.00-6.00   sec   912 MBytes  7.66 Gbits/sec    0   1.87 MBytes
[  5]   6.00-7.00   sec   902 MBytes  7.57 Gbits/sec    0   2.94 MBytes
[  5]   7.00-8.00   sec   880 MBytes  7.38 Gbits/sec    0   4.37 MBytes
[  5]   8.00-9.00   sec   845 MBytes  7.10 Gbits/sec    0   4.37 MBytes
[  5]   9.00-10.00  sec   848 MBytes  7.10 Gbits/sec    0   4.37 MBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  8.75 GBytes  7.51 Gbits/sec    0             sender
[  5]   0.00-10.04  sec  8.75 GBytes  7.48 Gbits/sec                  receiver

ZBT-WG3526 (16M) ZBT-WG3526 (16M)

Connecting to host 127.0.0.1, port 5201
[  5] local 127.0.0.1 port 36572 connected to 127.0.0.1 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  66.2 MBytes   555 Mbits/sec    0   1.06 MBytes       
[  5]   1.00-2.02   sec  66.2 MBytes   547 Mbits/sec    0   1.06 MBytes       
[  5]   2.02-3.01   sec  63.8 MBytes   541 Mbits/sec    0   1.06 MBytes       
[  5]   3.01-4.00   sec  66.2 MBytes   557 Mbits/sec    0   1.06 MBytes       
[  5]   4.00-5.00   sec  65.0 MBytes   546 Mbits/sec    0   1.06 MBytes       
[  5]   5.00-6.02   sec  66.2 MBytes   547 Mbits/sec    0   1.06 MBytes       
[  5]   6.02-7.01   sec  68.8 MBytes   581 Mbits/sec    0   1.06 MBytes       
[  5]   7.01-8.02   sec  68.8 MBytes   574 Mbits/sec    0   1.06 MBytes       
[  5]   8.02-9.02   sec  70.0 MBytes   585 Mbits/sec    0   1.06 MBytes       
[  5]   9.02-10.00  sec  66.2 MBytes   565 Mbits/sec    0   1.06 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   668 MBytes   560 Mbits/sec    0             sender
[  5]   0.00-10.04  sec   668 MBytes   558 Mbits/sec                  receiver