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-   -   SuperPi CPU benchmark (http://www.nvnews.net/vbulletin/showthread.php?t=56493)

SH64 09-13-05 12:51 PM

SuperPi CPU benchmark
 
Thought the benchmark is a great utility to measure your CPU & o/c performance & how it compare to other CPU/RAM setups.
Quote:

In August 1995, the calculation of pi up to 4,294,960,000 decimal digits was succeeded by using a supercomputer at the University of Tokyo. The program was written by D.Takahashi and he collaborated with Dr. Y.Kanada at the computer center, the University of Tokyo. This record should be the current world record. ( Details is shown in the windows help. ) This record-breaking program was ported to personal computer environment such as Windows NT and Windows 95 and called Super PI. In order to calculate 33.55 million digits, it takes within 3 days with Pentium 90MHz, 40MB main memory and 340MB available storage.

The software is free and the circulation of program is also free!
http://files.extremeoverclocking.com/file.php?f=36

My scores so far :
1) Intel P4:3Ghz , 1.5GB (single channel) :
1M - 51sec
32M - 49m 10s (with some progs running at the background)
however on 1GB Dual channel i get :
1M - 47s!

2) AMD 64 4000+ , 2GB DDR400 dual channel :
1M - 35sec
4M - 3m 2s

3) AMD FX-55 , 2GB DDR400 DC :
1M - 32s
4M - 2m 44s

4) P4:3.4GHz (Northwood) , 1GB DDR400
1M - 44s
4M - 3m 39s

none of the CPUs/RAM was overclocked.

now lets see yours!

NoWayDude 09-13-05 01:41 PM

Re: SuperPi CPU benchmark
 
OK
AMD 3700 OC to 2420 (220x11) and 2 gigs of ram
1M - 38s
4M - 3m 13s

OWA 09-13-05 06:57 PM

Re: SuperPi CPU benchmark
 
AMD X2 4800+ (@2.58ghz), 1Gig of DDR400
1M - 33s
4M - 2m 49s

Guess it doesn't take advantage of the X2.

AMD X2 4800+ (@2.41ghz -- stock), 1Gig of DDR400
1M - 33s
4M - 2m 49s

Hmm, that doesn't make sense to me.

SH64 09-13-05 10:07 PM

Re: SuperPi CPU benchmark
 
Strange ! increasing the clock didnt make any difference for you .. i wonder why hmm

OWA 09-13-05 10:47 PM

Re: SuperPi CPU benchmark
 
Quote:

Originally Posted by SH64
Strange ! increasing the clock didnt make any difference for you .. i wonder why hmm

I may play around with that some later. It really doesn't make any sense to me at all.

SH64 09-13-05 10:54 PM

Re: SuperPi CPU benchmark
 
Quote:

Originally Posted by OWA
I may play around with that some later. It really doesn't make any sense to me at all.

Indeed .. but in any case .. i beat ya! haha :p

OWA 09-14-05 09:16 PM

Re: SuperPi CPU benchmark
 
Dangit, you're still ahead of me. Overclocking doesn't seem to be helping me a lot. I notice it lists the amount of memory, etc. used. I wonder if that's my issue.

Running at 2.62ghz:

1M - 32s
4M - 2m 46s

SH64 09-14-05 10:06 PM

Re: SuperPi CPU benchmark
 
Maybe its your memory .. what are your mem timings ?

SH64 09-14-05 10:22 PM

Re: SuperPi CPU benchmark
 
Quote:

Originally Posted by zeero1978
AMD 3000+ Venice OC to 2.3ghz (256x9) and 1GB Geil dual

1M - 37s
4M - 3m 14s

Man thats a nice score for a 3000+ !

SH64 09-14-05 10:31 PM

Re: SuperPi CPU benchmark
 
Quote:

Originally Posted by zeero1978
opera running at the background...

..if there are no running background programs i get 3m 06s :)

Most of my benchies were running without any progs in the background aswell , but again for test (2) & 3 i usually play without anything in the background so i can say its a realtime score , in test 1 its different though.

OWA 09-14-05 11:55 PM

Re: SuperPi CPU benchmark
 
1 Attachment(s)
Quote:

Originally Posted by SH64
Maybe its your memory .. what are your mem timings ?

Here are my settings. I haven't really tweaked them at all. All I've done is change 2T to 1T. Rest of the settings are at their defaults.

SH64 09-15-05 12:01 AM

Re: SuperPi CPU benchmark
 
Quote:

Originally Posted by OWA
Here are my settings. I haven't really tweaked them at all. All I've done is change 2T to 1T. Rest of the settings are at their defaults.

Yep now i see a reason .. yours are 2.5-3-3-5 while mine are set to 2-3-2-5.

BTW i'm going to run the bench again. my result above only reflects my first try.
i think i'll go for 3 & post the avarage.


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