Hardware:
A4000
Ariadne
Apollo 4040
CyberVision64
Buster 11

Software:
AmiTCP Genesis 4.6
ariadne.device 1.5
Kickstart 3.1
Workbench 3.9

Non-default settings:
Kickstart in FastRAM
RemApollo



17.Ram Disk:> ttcp -s -t 192.168.0.1
ttcp-t: buflen=8192, nbuf=2048, align=16384/0, port=5001  tcp  -> 192.168.0.1
ttcp-t: socket
ttcp-t: connect
ttcp-t: 16777216 bytes in 20.41 real seconds = 802.94 KB/sec +++
ttcp-t: 2048 I/O calls, msec/call = 10.20, calls/sec = 100.37
ttcp-t: 0:20real
17.Ram Disk:> ttcp -u -s -t 192.168.0.1
ttcp-t: buflen=8192, nbuf=2048, align=16384/0, port=5001  udp  -> 192.168.0.1
ttcp-t: socket
ttcp-t: 16777216 bytes in 40.09 real seconds = 408.73 KB/sec +++
ttcp-t: 3047 I/O calls, msec/call = 13.47, calls/sec = 76.01
ttcp-t: 0:40real
17.Ram Disk:> ttcp -s -r 
ttcp-r: buflen=8192, nbuf=2048, align=16384/0, port=5001  tcp
ttcp-r: socket
ttcp-r: accept from 192.168.0.1
ttcp-r: 16777216 bytes in 17.58 real seconds = 932.12 KB/sec +++
ttcp-r: 2385 I/O calls, msec/call = 7.55, calls/sec = 135.69
ttcp-r: 0:17real
17.Ram Disk:>