Analysis on IT trends and competitive strategies, with emphasis on micro processors, computer systems and networks. Based on latest news, backed up with real data, this site intends to provide a true and realtime picture of the fast changing IT landscape. This journal strives to be accurate on facts and sharp on criticisms. You may email your opinion to sharikou@yahoo.com or post comments here, be cool and intelligent.
Freelance journalist on IT matters. Some of my writings have been published on online IT journals. Any original content on this journal is Copyrighted, but it's free for non-commercial use. Any Trademarks used on this site belong to their respective owners. Some of the pictures are links. If there is any issue with the content of this site, please email sharikou@yahoo.com .
Investigation shows Intel cheated in benchmarks and the cheating boosted is benchmark numbers by up to 46%. In the duped benchmark test, Intel is ahead of AMD by 40%. Yet, in real world test, AMD is 200% of Intel.
posted by Sharikou, Ph. D. @ 10/13/2009 12:25:00 AM
1 Comments:
One real world Fortran turbulence simulation shows i7 runs 3.5% faster at the same clock as Shanghai Opteron if you use all 8 threads with hypertheading. Or it runs the same per clock if you just use 4 threads.
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