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Heres a new benchmark for u guys to have fun with...PiFast

G

GenTarkin

Member
This benchmark is very VERY cpu intensive.
Where Prime95 and @folding wont stress ur CPU this one will.
It takes only a few seconds and temps go sky high.

http://img.hexus.net/hexus_pifast.rar

Run the batchfil contained in this .rar
take a SS or copy and paste ur results.
BTW Athlon XP's smack us P4 users around in this bench =) u guyz run it and see.
My Results are:
Program : PiFast version 4.1, by Xavier Gourdon
Computation of 10000000 digits of Pi
Method used : Chudnovsky
Size of FFT : 1024 K
Physical memory used : ~ 61163 K
Disk memory used : ~ 0.00 Meg
------------------------------------------------------------
Computation run information :

Start : Wed Apr 30 19:57:27 2003
End : Wed Apr 30 19:58:33 2003
Duration : 65.87 seconds
============================================================
Total computation time : 65.87 seconds (~ 0.02 hours)
============================================================

With P4@3.47ghz
 
Program : PiFast version 4.1, by Xavier Gourdon
Computation of 10000000 digits of Pi
Method used : Chudnovsky
Size of FFT : 1024 K
Physical memory used : ~ 61163 K
Disk memory used : ~ 0.00 Meg
------------------------------------------------------------
Computation run information :

Start : Wed Apr 30 19:48:52 2003
End : Wed Apr 30 19:50:05 2003
Duration : 72.56 seconds
============================================================
Total computation time : 72.56 seconds (~ 0.02 hours)
============================================================

For some reason this benchmark FAVOR Amd Athlon chips. 🙂
 
Program : PiFast version 4.1, by Xavier Gourdon
Computation of 10000000 digits of Pi
Method used : Chudnovsky
Size of FFT : 1024 K
Physical memory used : ~ 61163 K
Disk memory used : ~ 0.00 Meg
------------------------------------------------------------
Computation run information :

Start : Wed Apr 30 23:08:43 2003
End : Wed Apr 30 23:09:53 2003
Duration : 69.77 seconds
============================================================
Total computation time : 69.77 seconds (~ 0.02 hours)
============================================================

AthlonXP 2100+ @ 2.17GHz (333MHz FSB)
Not too bad. 🙂
 
Program : PiFast version 4.1, by Xavier Gourdon
Computation of 10000000 digits of Pi
Method used : Chudnovsky
Size of FFT : 1024 K
Physical memory used : ~ 61163 K
Disk memory used : ~ 0.00 Meg
------------------------------------------------------------
Computation run information :

Start : Wed Apr 30 23:28:25 2003
End : Wed Apr 30 23:30:16 2003
Duration : 110.15 seconds
============================================================
Total computation time : 110.15 seconds (~ 0.03 hours)
============================================================

AMD Athlon XP 2100 t-bred B w/ 768 ram
Volcano 9 running medium-high speeds (4500-4600 rpm)

Temp was 100 F when began, at max it only increased by 5.8 F to 105.8
 
Program : PiFast version 4.1, by Xavier Gourdon
Computation of 10000000 digits of Pi
Method used : Chudnovsky
Size of FFT : 1024 K
Physical memory used : ~ 61163 K
Disk memory used : ~ 0.00 Meg
------------------------------------------------------------
Computation run information :

Start : Wed Apr 30 23:48:55 2003
End : Wed Apr 30 23:50:07 2003
Duration : 72.05 seconds
============================================================
Total computation time : 72.05 seconds (~ 0.02 hours)
============================================================

AMD Athlon XP 2800+ (2.08GHz) -- everything standard, not overclocked
 
Program : PiFast version 4.1, by Xavier Gourdon
Computation of 10000000 digits of Pi
Method used : Chudnovsky
Size of FFT : 1024 K
Physical memory used : ~ 61163 K
Disk memory used : ~ 0.00 Meg
------------------------------------------------------------
Computation run information :

Start : Wed Apr 30 23:28:54 2003
End : Wed Apr 30 23:30:00 2003
Duration : 66.61 seconds
============================================================
Total computation time : 66.61 seconds (~ 0.02 hours)
============================================================

1700+ @ 2.35 ghz

i'll try again when i get this thing up to 2.5 ghz
 
Program : PiFast version 4.1, by Xavier Gourdon
Computation of 10000000 digits of Pi
Method used : Chudnovsky
Size of FFT : 1024 K
Physical memory used : ~ 61163 K
Disk memory used : ~ 0.00 Meg
------------------------------------------------------------
Computation run information :

Start : Thu May 01 02:19:54 2003
End : Thu May 01 02:21:00 2003
Duration : 65.55 seconds
============================================================
Total computation time : 65.55 seconds (~ 0.02 hours)
============================================================
2.53 @ 3.42
 
Program : PiFast version 4.1, by Xavier Gourdon
Computation of 10000000 digits of Pi
Method used : Chudnovsky
Size of FFT : 1024 K
Physical memory used : ~ 61163 K
Disk memory used : ~ 0.00 Meg
------------------------------------------------------------
Computation run information :

Start : Wed Apr 30 22:24:46 2003
End : Wed Apr 30 22:25:52 2003
Duration : 66.20 seconds
============================================================
Total computation time : 66.20 seconds (~ 0.02 hours)
============================================================

2100+ @ 2304mhz (192x12)
 
Program : PiFast version 4.1, by Xavier Gourdon
Computation of 10000000 digits of Pi
Method used : Chudnovsky
Size of FFT : 1024 K
Physical memory used : ~ 61163 K
Disk memory used : ~ 0.00 Meg
------------------------------------------------------------
Computation run information :

Start : Thu May 01 00:35:05 2003
End : Thu May 01 00:36:09 2003
Duration : 64.19 seconds
============================================================
Total computation time : 64.19 seconds (~ 0.02 hours)
============================================================

amd @ 2497 ahh.. much better!

now i gotta wait for thugs or someone else to come along and blow away my time 🙂
 
Program : PiFast version 4.1, by Xavier Gourdon
Computation of 10000000 digits of Pi
Method used : Chudnovsky
Size of FFT : 1024 K
Physical memory used : ~ 61163 K
Disk memory used : ~ 0.00 Meg
------------------------------------------------------------
Computation run information :

Start : Tue Apr 29 07:25:50 2003
End : Tue Apr 29 07:26:51 2003
Duration : 61.14 seconds
============================================================
Total computation time : 61.14 seconds (~ 0.02 hours)
============================================================

EDIT: 2.53 @ 3.5GHz /ABIT BH7

Screenshot 😉


 

Program : PiFast version 4.1, by Xavier Gourdon
Computation of 10000000 digits of Pi
Method used : Chudnovsky
Size of FFT : 1024 K
Physical memory used : ~ 61163 K
Disk memory used : ~ 0.00 Meg
------------------------------------------------------------
Computation run information :

Start : Thu May 01 23:00:41 2003
End : Thu May 01 23:01:46 2003
Duration : 64.82 seconds
============================================================
Total computation time : 64.82 seconds (~ 0.02 hours)
============================================================

2.53 @ 3.4ghz
 
Program : PiFast version 4.2, by Xavier Gourdon
Computation of 10000000 digits of Pi
Method used : Chudnovsky
Size of FFT : 1024 K
Physical memory used : ~ 61355 K
Disk memory used : ~ 0.00 Meg
------------------------------------------------------------
Computation run information :

Start : Thu May 01 09:38:24 2003
End : Thu May 01 09:39:55 2003
Duration : 90.45 seconds
============================================================
Total computation time : 90.45 seconds (~ 0.03 hours)
============================================================

XP1800+ @ stock.

EDIT - Used wrong method at first 😛
 
Seems to be based on something else as well as CPU.

Chrisdragon got a time of 110.15 seconds on an XP2100+ and Im hitting 90.45 on my little palomino 1800+ at stock.
 
Program : PiFast version 4.1, by Xavier Gourdon
Computation of 10000000 digits of Pi
Method used : Chudnovsky
Size of FFT : 1024 K
Physical memory used : ~ 61163 K
Disk memory used : ~ 0.00 Meg
------------------------------------------------------------
Computation run information :

Start : Thu May 01 10:00:44 2003
End : Thu May 01 10:02:33 2003
Duration : 109.83 seconds
============================================================
Total computation time : 109.83 seconds (~ 0.03 hours)
============================================================

Not too bad for a 1.5GHz XP 1700, only 30 seconds more than something 2GHz faster. 🙂
 
What did I do wrong? or right as the case may be.

My times are quite signifigantly better than someone using slightly worse and slightly better equipment (Chrisdragon and Atomicalien).

Im confuzzled.
 
Start : Thu May 01 14:40:52 2003
End : Thu May 01 14:43:24 2003
Duration : 151.63 seconds
============================================================
Total computation time : 151.63 seconds

XP@2.1ghz

...but thats over VNC with Xvid encoding 😀
 
Program : PiFast version 4.1, by Xavier Gourdon
Computation of 10000000 digits of Pi
Method used : Chudnovsky
Size of FFT : 1024 K
Physical memory used : ~ 61163 K
Disk memory used : ~ 0.00 Meg
------------------------------------------------------------
Computation run information :

Start : Fri May 02 00:15:12 2003
End : Fri May 02 00:17:39 2003
Duration : 147.52 seconds
============================================================
Total computation time : 147.52 seconds (~ 0.04 hours)
============================================================
Click to expand...

Celeron 1.7@1.7

My bad, I know I need to upgrade.
 
Program : PiFast version 4.1, by Xavier Gourdon
Computation of 10000000 digits of Pi
Method used : Chudnovsky
Size of FFT : 1024 K
Physical memory used : ~ 61163 K
Disk memory used : ~ 0.00 Meg
------------------------------------------------------------
Computation run information :

Start : Thu May 01 17:58:11 2003
End : Thu May 01 17:59:25 2003
Duration : 73.41 seconds
============================================================
Total computation time : 73.41 seconds (~ 0.02 hours)
============================================================

AXP2100+ @ 2700+ (2170 MHz)

took over 70 seconds..... hmmmm :/
 
Program : PiFast version 4.1, by Xavier Gourdon
Computation of 10000000 digits of Pi
Method used : Chudnovsky
Size of FFT : 1024 K
Physical memory used : ~ 61163 K
Disk memory used : ~ 0.00 Meg
------------------------------------------------------------
Computation run information :

Start : Thu May 01 18:25:43 2003
End : Thu May 01 18:26:41 2003
Duration : 57.92 seconds
============================================================
Total computation time : 57.92 seconds (~ 0.02 hours)
============================================================
😱
 
Originally posted by: mroleg
Program : PiFast version 4.1, by Xavier Gourdon
Computation of 10000000 digits of Pi
Method used : Chudnovsky
Size of FFT : 1024 K
Physical memory used : ~ 61163 K
Disk memory used : ~ 0.00 Meg
------------------------------------------------------------
Computation run information :

Start : Thu May 01 18:25:43 2003
End : Thu May 01 18:26:41 2003
Duration : 57.92 seconds
============================================================
Total computation time : 57.92 seconds (~ 0.02 hours)
============================================================
😱
Click to expand...

Sweet..... 🙂 :beer:
 
It is in signature, but just in case:
P4 3.0Ghz 800FSB@3524Ghz 940FSB (default vcore)
ASUS P4C800-D
DDR 2x512 OCZ 3500EL @ 470 2.5-3-2-7(2.85 VDIMM)
 
Program : PiFast version 4.1, by Xavier Gourdon
Computation of 10000000 digits of Pi
Method used : Chudnovsky
Size of FFT : 1024 K
Physical memory used : ~ 61163 K
Disk memory used : ~ 0.00 Meg
------------------------------------------------------------
Computation run information :

Start : Thu May 01 19:12:43 2003
End : Thu May 01 19:13:57 2003
Duration : 73.33 seconds
============================================================
Total computation time : 73.33 seconds (~ 0.02 hours)
 
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