Re: Q: impact with MIPS10000

From: Alwyn Jones (alwyn@xray.bmc.uu.se)
Date: Thu Oct 24 1996 - 04:10:04 CDT


>speeds
here are some tests done some time ago (end of last year/beginning of this
year) by me and vijay reddy

the XZ is 100MHz R4000/R4010, GR2-Xz graphics, o max rate 99k vecs/sec
the 310VGX is 33MHZ R3000/R3010, VGX graphics, o max rate 255k vecs/sec
the Onyx is 150MHz R4400/R4010, Reality engine II, o max rate ~1,450k vecs/sec
R4400/200MHz, INDIGO2 GU1-Extreme, o max rate 304k vecs/sec
R4400/200MHz INDIGO2 GR3-Elan(XZ), o max rate 278k vecs/sec
R4600/132MHz INDY 24-bit, o max rate 192k vecs/sec

i have repeated the XZ with the same OpenGL version of o,, and now i get
maximal rates of 132-147k vec/sec depending on the amount of clipping. i
don't have an extreme.
remember that the maximal rate, removes all overhead due to buffer
clearing, character handling etc. spin test (100 updates) with 36,000 map
vectors, 131 Ca trace, menus took 8, 14, 17, and 29 secs on impact, E&S
freedom, axp 255/40T, XZ respectively


alwyn



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