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Old 2005-06-13, 16:05   #1
Prime95
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Aug 2002
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Default V24.12 special benchmarks needed

I've finished the last of the 24.12 optimizations and again need to do some special benchmarks on machines I don't have access to. Specifically:

P4 - 128K cache
P4 - 1M cache
P4 - 2M cache
Pentium M (all types)
AMD64 - 256K cache
AMD64 - 512K cache

One benchmark from each CPU type should suffice.

Please download ftp://mersenne.org/gimps/p95tst.zip. Unzip it in a temporary directory and create a prime.ini with "FullBench=1" and "AllBench=1". Run prime95 and do Options/Benchmark. Send the results.txt file to me or post it here. Then delete this test version of prime95.exe.

This data will let the final v24.12 prime95 select the fastest FFT implementation for each L2 cache size.
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Old 2005-06-13, 17:09   #2
PhilF
 
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Feb 2005
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Default Here's the P4 - 1M cache

P4 Prescott 1M cache results.txt
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File Type: txt results.txt (19.3 KB, 209 views)
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Old 2005-06-13, 17:43   #3
outlnder
 
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Aug 2002

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Another Prescott 1MB
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File Type: txt results.txt (19.3 KB, 175 views)
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Old 2005-06-13, 18:20   #4
ric
 
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Milan, Ita

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Default Mobile P4 w/512kb L2 cache

Stopped the benchmark at 16M FFT, since it started thrashing.
Side conditions: XP SP1, 256 Mb RAM, Compaq Evo laptop.

ric
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Old 2005-06-13, 19:00   #5
Cruelty
 
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May 2005

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Default Athlon 64 3500+ 512 kB L2 cache

Overclocked to 2520 MHz.
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File Type: txt a64 3500 @ 2520.txt (15.6 KB, 168 views)
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Old 2005-06-13, 22:41   #6
Mystwalker
 
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Potsdam, Germany

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Pentium-M 1.5 GHz

I forgot the name of this type - it's the one before Dothan. I'm not sure if there was one after Banias...
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Old 2005-06-14, 00:13   #7
Prime95
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Thanks!! I still need:

a 256K AMD64
one more 1MB P4 (to break a tie in a couple of discrepancies)
a 2MB P4 and Pentium M
a 128K P4
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Old 2005-06-14, 02:16   #8
moo
 
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Processor Genuine Intel(R) Pentium(R) 4 processor
Processor speed 1.80A GHz
Bus speed 400 MHz
L1 cache Data Cache 8KB, Execution Trace Cache 12K Micro-ops
L2 cache Advanced Transfer Cache 512 KB
Form factor Unknown
Stepping 4


is that what you are looking for i also have a sempron clocked at 1.5 ghz and a p3 at 450 and 400mhz just pm me if you need benchmarks or tests.
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Old 2005-06-14, 03:08   #9
delta_t
 
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Nov 2002
Anchorage, AK

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george,
here's the results from my 2.1 ghz pentium-m (dothan) w/2mb cache. fullbench=1.

Last fiddled with by delta_t on 2005-06-14 at 03:10
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Old 2005-06-14, 03:11   #10
PhilF
 
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Feb 2005
Colorado

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Default P4 - 128K cache (Celeron)

I assume you need the P4 Celeron w/128K cache benchmark, since that is the only P4 I know of with 128K cache.

These results are from the same baffling 2.8Ghz Celeron we discussed earlier, except now it is in a motherboard with much better memory performance (512Mb Dual Channel DDR).
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File Type: txt results.txt (19.7 KB, 160 views)
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Old 2005-06-14, 03:57   #11
moo
 
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oo yes celerons have 128 completely forgot about that... I have 2 celerson 2.4 and 2.7 thanks philf for reminding me if you want those just ask ;)
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