Benchmark comparison of DEC 3100 and 4D/70GT
Jim Helman
jim at kaos.Stanford.EDU
Sat Apr 1 04:27:46 AEST 1989
> With a Dhrystone
> the 3100 produced 24590 dhrystones/sec; the 4D/70GT only 10204.
The copy of dhrystone.c that I have defines the clock tick rate, HZ,
to be 60. On the 4D machines this should be 100 (see
/usr/include/sys/param.h). Using -O3 optimization, our 4D80 (16.7MHz
MIPS) clocks in at 29250 dhrystones/sec. However, the whole question
is somewhat moot, since the dhrystone is a pretty worthless benchmark.
So now ya know.
-jim
More information about the Comp.sys.sgi
mailing list