HWBench.com

    AMD EPYC 7H12 vs AMD EPYC 7742

    AMD EPYC 7H12
    AMD Socket SP3SERVER
    2600 MHz / Cores: 64 / Sep 2019
    AMD EPYC 7H12
    AMD EPYC 7742
    AMD Socket SP3SERVER
    2250 MHz / Cores: 64 / Aug 2019
    AMD EPYC 7742

    Summary

    Reasons to consider AMD EPYC 7H12

    Higher theoretical multi-threaded performance, based on raw specifications plus core architecture.

    Reasons to consider AMD EPYC 7742

    55 watts lower power draw.
    No winner

    Gaming

    No clear winner declared

    No winner

    Productivity

    No clear winner declared

    Specifications

    Features

    AMD EPYC 7H12AMD EPYC 7742
    MMX
    EMMX
    SSE
    SSE2
    SSE3
    SSSE3
    SSE4.1
    SSE4.2
    SSE4A
    AVX
    AVX2
    ABM
    BMI1
    BMI2
    FMA3
    AES
    RdRand
    SHA
    ADX
    CLMUL
    F16C
    Real
    Protected
    SMM
    FPU
    NX bit
    SMT
    AMD-Vi
    AMD-V
    SME
    TSME
    SEV
    SenseMi
    Boost 2

    Architecture

    AMD EPYC 7H12AMD EPYC 7742
    ArchitectureAMD Zen 2vsAMD Zen 2
    MarketServervsServer
    Memory SupportDDR4-3200 MHz Eight-channelvsDDR4-3200 MHz Eight-channel
    CodenameRomevsRome
    Release DateSep 2019vsAug 2019

    Cores

    AMD EPYC 7H12AMD EPYC 7742
    Cores64vs64
    Threads128vs128
    SMPs2vs2
    Integrated GraphicsNovsNo

    Cache

    AMD EPYC 7H12AMD EPYC 7742
    L1 Cache96K (per core)vs96K (per core)
    L2 Cache512K (per core)vs512K (per core)
    L3 Cache256MB (shared)vs256MB (shared)

    Physical

    AMD EPYC 7H12AMD EPYC 7742
    SocketAMD Socket SP3vsAMD Socket SP3
    Max Case TempN/AvsN/A
    PackageFCLGA-4094vsFCLGA-4094
    Die Size74mm²vs74mm²
    Process7 nmvs7 nm

    Performance

    AMD EPYC 7H12AMD EPYC 7742
    Cpu Frequency2600 MHzvs2250 MHz
    Turbo Clock3300 MHzvs3400 MHz
    Base Clock100 MHzvs100 MHz
    VoltageN/AvsN/A
    TDP280 Wvs225 W

    Raw performance index

    Raw single-thread performance estimation

    • AMD EPYC 7H12
      3696 points
    • AMD EPYC 7742
      3808 points

    Points - higher is better

    Raw multi-thread performance estimation

    • AMD EPYC 7H12
      227368 points
    • AMD EPYC 7742
      196761 points

    Points - higher is better

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