• AutoTL;DRB
    link
    18 months ago

    This is the best summary I could come up with:


    The AMD EPYC 7601 launched back in June 2017 as AMD’s original flagship EPYC processor based on a 14nm process and featuring 32 cores / 64 threads with eight channel DDR4-2666 memory support, 64MB L3 cache, a base clock of 2.2GHz, and a boost frequency of 3.2GHz while having a 180 Watt TDP.

    Fast forward six years, the EPYC 8324P Siena processor has 32 cores / 64 threads while having a 2.65GHz base clock and 3.0GHz boost clock while having a 180 Watt default TDP (configurable TDP 155 to 225 Watts), 128MB L3 cache, and DDR5-4800 memory support.

    The 32-core Siena was the primary focus to match the 32 Zen 1 cores with the EPYC 7601.

    But for a top-of-stack look the EPYC 8534PN was also re-tested for that part with 64 cores / 128 threads with a 2.0GHz base clock and 3.05GHz all-core boost speed (3.1GHz maximum boost clock), 128MB L3 cache, and 175 Watt default TDP.

    All processors were tested at their maximum number of memory channels / speed and other settings at their defaults unless otherwise specified (e.g. the 155W cTDP run).

    The CPU power consumption was also monitored and performance-per-Watt data collected using the PowerCap/RAPL interface.


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