Benchmarks

[vjs]

I'd like to start a little tread with simple benchmarks, please no comments etc just your speed in kps with limited info on your setup's

Taken from pixl97
current output with proth sieve .42

Opteron 242 (1600MHz) 508kps(@277700) (linux 64 bit) 1024k
Athlon XP 2100 (1737MHz) 512kps (@277700) (linux 32 bit) 256k
Athlon XP 2500(1837MHz)520kps(@277700) (windows 2k) 512k

My outputs VJS proth sieve 0.42

_sse Celeron mobile 2.4G 256MB WinXP 288 kps @313T
cmov P3 750 392MB Win2000 188 kps @ 562T
cmov Barton (2200Mhz 11*200mhz) Win2000 1024MB (dual channel) 640kps @500T
cmov Barton (2000Mhz 10*200mhz) Win2000 1024MB (dual channel) 580kps @500T
cmov Palamino xp1800 stock win2000 256MB 330kps@562T
cmov Dual Celeron 500MHz win2000 392MB 133kps@313T (per CPU 266kps total)

[Death]

there's three proth_sieve versions, which one you use?

_sse 1700 Celeron - 199 kit/s max, 160 kit/s avg
_cmov 333 Celeron - 90 kit/s max, 89 kit/s avg
_cmov 300 Celeron - 80 kit/s max, 75 kit/s avg

[Ken_g6[TA]]

_no_cmov_no_sse 133 Pentium - 22 kit/s max, ~20 kit/s avg

[royanee]

WinXP Athlon XP 2800+ cmov 512MB ~610kp/s
WinXP Athlon XP 2200+ cmov 384MB ~510kp/s
Linux 2.4.26 K6-2 300 plain 64MB ~58.5kp/s

Important Note: The second one reports 384 MB of RAM, but I don't recall adding memory to it. Its original specifications are for 256 MB of RAM.

[vjs]

cmov Barton (2400Mhz 12*200mhz) Win2000 256MB (single channel) 715kps @500T
cmov Slot A athlon (1000Mhz 10*100mhz) Win2000 384MB (sdram) 265kps @500T
cmov DualP3 (866Mhz 6.5*133mhz) Win2000 1024MB (sdram) 235kps (per CPU)@500T
cmov XP2000 (12.5*133mhz) Win2000 256MB (ddr) 465kps @500T

[vjs]

cmov Barton Mobile(2500Mhz 12.5*200mhz) Win2000 512MB (single channel) 740kps @500T
cmov Barton Mobile(2400Mhz 12*200mhz) WinXP 512MB (single channel) 600kps @503T

[vjs]

cmov Thunderbird (900Mhz 9*100mhz) Win2000 256MB ~240kps@560T
cmov Palamino xp1800 stock win2000 256MB 470kps@480T
cmov Dual mp1800 win2000 512MB 2x (440kps@480T)

[royanee]

Found out that the second one from my original post had bad memory. With 512MB, it ran about the same speed.

New readings:
Linux 2.6.8.1 Athlon XP 2400+ cmov 256 MB ~555kp/s
Linux 2.6.8.1 Athlon XP 1600+ cmov 256 MB ~370kp/s

On an unhappy note, this is the same computer a few hours apart... I was downgraded.

The version of Linux made very little difference on my system between 2.4.2x versions, and 2.6.x versions. It was all roughly the same.

[engracio]

cmov Dual XP2400@2068mhz win2000 512MB 2x (584kps)
cmov Dual XP2400@2041mhz win2000 512MB 2x (575kps)
cmov Dual XP3200mobile@2278mhz winxp 512MB 2x (657kps)
cmov Pentium Centrino@1600 winxp 512MB (461kps)
cmov PentiumIII 1000 win2000 256MB (317kps)
cmov PentiumII 333 win2000 192MB (89kps)



e

[vjs]

engracio,

What type of dual boards are those, iwill, tyan etc. Also are you doing pin modding etc,, what's your max fsb?

[engracio]

vjs,


The duallies are gigabyte ga-7dpxdw with not more than 138fsb as the max stable fsb. The XP2400 are oc'd xp2100 modded the bridges to xp2400.

The XP mobiles are xp2500 oc'd to xp3200 on MSI K7D.

Have a few more mobile xp2500 up to xp3200 on Biostar M7NCG400 with standard HSF.



e

[vjs]

From Pixl97,

AMD Opteron(tm) Processor 242 at 1.6GHz with 2gig of ram running Fedora Linux.

CMOV (490T) ~482kp/s
SSE2 (490T) ~488kp/s

[vjs]

Well though I'd bring this thread back up few more benchmarks.

Dual MSI K7D with Barton 2500 mobiles running at 17x133 = 2267Mhz

Getting 565 kps per CPU... with 991<n<50M dat @ 40T



Also wanted to let you guys with dual channel memory know.

Going from 1 512mb stick to 2x512mb sticks increased performance by about 5-7% on my nforce 2 2500 Mhz barton (mobile 2600 chip).

[vjs]

If you have some opteron or athlon64 benchmarks post them here,

processor(note if it's a dual), O/S, Memory, dual channel or not, sieve T, dat if your using 991<n<50M.

I'd like to consolidate the info in this thread... in the next couple days.

[royanee]

Single Athlon 64 3000+, Linux 2.6.11.7 (Debian i386), 256MB Dual Channel Memory, 766T, 1-20M dat. ~560 kp/s (SSE2), ~525 kp/s (CMOV)