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Anders_Gregerse
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Performance difference between HT1 and HT3 on AMD cpu's?

Hi

As some of you might know, there is an option in most newer AMD based servers to use HyperTransport 1.0 or HyperTransport 3.0. HyperTransport 3.0 is obviously faster when reading the specs, but have anyone tried these settings or in some way have experience with choosing between one of them?

In most benchmarks there is a small note saying that HT3 was used (HT1 is usually the default setting), but as always workloads in benchmarks doesn't reflect the real world.

Any ideas?

Anders

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