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Old 2010-03-11, 00:07   #1
joblack
 
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Default 2 x AMD Opteron 2427 @ 2.39 GHz - prime95 bench-

The next days I'll get a performance time benchmark for a

2 x AMD Opteron 2427 @ 2.39 GHz
8GB DDR2-800 @ 433 MHz
Supermicro H8DAi+-F (Dual SR5690 Chipsets)
ATI (MSI) Radeon HD 5850 "OC" @ 900/1150
Windows Vista Business SP2 x64
---
So we'll get a fair estimate how the Opteron Istanbul 12 core will perform for a 100M number ...

Last fiddled with by joblack on 2010-03-11 at 00:07
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Old 2010-03-12, 08:47   #2
liqi
 
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AMD Opteron 2427 Istanbul 2.2GHz 6 x 512KB L2 Cache 6MB L3 Cache Socket F 115W Hexa-Core Processor - OEM
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Old 2010-03-12, 19:38   #3
joblack
 
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Quote:
Originally Posted by liqi View Post
AMD Opteron 2427 Istanbul 2.2GHz 6 x 512KB L2 Cache 6MB L3 Cache Socket F 115W Hexa-Core Processor - OEM
Yeah, he has overclocked it to 2.4 Ghz ... but haven't heart from him about the end result.

He told something about only 45 % performance with 12 threads in one worker thread (so mprime might be running very bad for cores > 6 ).
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