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Old October 12, 2011, 07:16 AM
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Sagath Sagath is online now
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Chris, and other folders;

from another review is the following:

Quote:
Despite a 9% higher base clock speed (more if you include turbo core), a 3.6GHz 8-core Bulldozer is only able to outperform a 3.3GHz 6-core Phenom II by less than 2%. Heavily threaded floating point workloads may not see huge gains on Bulldozer compared to their 6-core predecessors.

There's another issue. Bulldozer, at least at launch, won't have to simply outperform its quad-core predecessor. It will need to do better than a six-core Phenom II. In this comparison unfortunately, the Phenom II has the definite throughput advantage. The Phenom II X6 can execute 50% more SSE2/3 and x87 FP instructions than a Bulldozer based FX.

Since the release of the Phenom II X6, AMD's major advantage has been in heavily threaded workloads—particularly floating point workloads thanks to the sheer number of resources available per chip. Bulldozer actually takes a step back in this regard and as a result, you will see some of those same workloads perform worse, if not the same as the outgoing Phenom II X6.
Not good. One guy said 13-14k on SMP.....
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