Results of running the "bcopy" benchmark on different configurations. The benchmark times bcopy speeds for different buffer sizes. The table below has two results for each configuration: the first is for large blocks that fit in the cache, and the second is for large blocks that don't fit in the cache (if the machine has a cache). Configuration Cache Hit Cache Miss ------------- --------- ---------- DS5000 Ultrix 3.1D 3/20/90 40 MB/sec 12.6 MB/sec M2000 RISC/os 4.0 10/3/89 38.9 20.4 8800 Ultrix 3.0 9/19/89 22.0 16.0 HP835 HP-UX 4/13/90 17.4 6.2 RS/6000-320 AIX 3.1 5/9/90 14.3 7.3 Sun-4 Sprite 9/19/89 11.1 5.0 SS1 Sprite 1.061 3/25/90 10.4 6.9 DS3100 Sprite FD.035 9/29/89 10.2 5.4 DS3100 Ultrix 3.1 10/25/89 10.2 5.1 DS3100 Mach 2.5 4/3/90 10.2 5.1 DS3100 Ultrix 3.0 9/19/89 9.9 4.7 Sun-4 SunOS 4.0.3 3/25/90 8.2 4.7 Sun-4 Mach 2.5 4/4/90 8.1 4.6 SS1 SunOS 4.0.3c 3/25/90 7.6 5.6 RT-APC Mach 2.5 11/8/89 5.9 5.9 Sun-3 Sprite 9/19/89 5.6 5.5 Sun-3 SunOS 3.5 2/2/90 4.6 4.6 MVAX2 Ultrix 3.0 9/27/89 3.5 3.3