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jesse_amd
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Staff

Two TDPs listed?

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Why do some EPYC parts have two TDPs listed?

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jesse_amd
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Re: Two TDPs listed?

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A few EPYC models list both 155W and 170W TDPs. These parts have the capability of supporting memory at DDR4 2666 speeds. Doing so defaults the processors TDP to 170W.  When memory is operating at speeds below 2666 the TDP of those models defaults to 155W

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jesse_amd
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Re: Two TDPs listed?

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A few EPYC models list both 155W and 170W TDPs. These parts have the capability of supporting memory at DDR4 2666 speeds. Doing so defaults the processors TDP to 170W.  When memory is operating at speeds below 2666 the TDP of those models defaults to 155W

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