HWBench.com

    AMD A6-6400K vs Intel Core M-5Y31

    AMD A6-6400K
    AMD Socket FM2DESKTOP
    3900 MHz / Cores: 2 / Jun 2013
    AMD A6-6400K
    Intel Core M-5Y31
    MOBILE
    900 MHz / Cores: 2 / Oct 2014
    Intel Core M-5Y31

    Summary

    Synthetic performance index

    • AMD A6-6400K
      100%
    • Intel Core M-5Y31
      116%

    Relative performance

    Single thread performance index

    • AMD A6-6400K
      100%
    • Intel Core M-5Y31
      119%

    Relative performance

    Multi thread performance index

    • AMD A6-6400K
      100%
    • Intel Core M-5Y31
      114%

    Relative performance

    Reasons to consider AMD A6-6400K

    None

    Reasons to consider Intel Core M-5Y31

    19% higher single threaded performance.
    14% higher multi threaded performance.
    60 watts lower power draw.
    This is a newer product, it might have better application compatibility/performance (check features chart below).
    Around 16% higher average synthetic performance.
    Intel Core M-5Y31

    Gaming

    HWBench recommends Intel Core M-5Y31

    Based on game and synthetic benchmarks, and theoretical specifications.
    No winner

    Productivity

    No clear winner declared

    Specifications

    Features

    AMD A6-6400KIntel Core M-5Y31
    MMX
    3DNow!
    SSE
    SSE2
    SSE3
    SSE4A
    AMD64
    CnQ
    NX bit
    AMD-V
    SSSE3
    SSE4.2
    AVX
    EIST
    Intel 64
    XD bit
    VT-x
    Hyper-Threading

    Architecture

    AMD A6-6400KIntel Core M-5Y31
    ArchitectureAMD PiledrivervsIntel_Broadwell
    MarketDesktopvsMobile
    Memory SupportDDR3vsDDR4
    CodenameRichlandvsBroadwell-Y
    Release DateJun 2013vsOct 2014

    Cores

    AMD A6-6400KIntel Core M-5Y31
    Cores2vs2
    Threads2vs4
    SMPs1vs1
    Integrated GraphicsRadeon HD 8470DvsIntel HD 5300

    Cache

    AMD A6-6400KIntel Core M-5Y31
    L1 Cache128 KB (per core)vs64 KB (per core)
    L2 Cache1024 KB (per core)vs256 KB (per core)
    L3 Cache0 KBvs4096 KB (shared)

    Physical

    AMD A6-6400KIntel Core M-5Y31
    SocketAMD Socket FM2vs
    Max Case Temp70°Cvsunknown
    PackageuPGAvs
    Die Size246mm²vs50mm²
    Process32 nmvs14 nm

    Performance

    AMD A6-6400KIntel Core M-5Y31
    Cpu Frequency3900 MHzvs900 MHz
    Turbo Clock4100 MHzvs2400 MHz
    Base Clock100 MHzvs100 MHz
    Voltage1.475 Vvsunknown
    TDP65 Wvs5 W

    Raw performance index

    Raw single-thread performance estimation

    • AMD A6-6400K
      2501 points
    • Intel Core M-5Y31
      2688 points

    Points - higher is better

    Raw multi-thread performance estimation

    • AMD A6-6400K
      3901 points
    • Intel Core M-5Y31
      2419 points

    Points - higher is better

    Synthetic benchmarks

    3DMark06 CPU

    • AMD A6-6400K
      2654
    • Intel Core M-5Y31
      2589

    points - higher is better

    Cinebench R10 32Bit Single

    • AMD A6-6400K
      3067.5
    • Intel Core M-5Y31
      3395.5

    points - higher is better

    Cinebench R10 32Bit Multi

    • AMD A6-6400K
      5079
    • Intel Core M-5Y31
      6563

    points - higher is better

    Cinebench R11.5 CPU Single 64Bit

    • AMD A6-6400K
      0.83
    • Intel Core M-5Y31
      1.09

    points - higher is better

    Cinebench R11.5 64Bit

    • AMD A6-6400K
      1.66
    • Intel Core M-5Y31
      2.2

    points - higher is better

    Cinebench R15 CPU Single 64Bit

    • AMD A6-6400K
      88
    • Intel Core M-5Y31
      98

    points - higher is better

    Cinebench R15 CPU Multi 64Bit

    • AMD A6-6400K
      149
    • Intel Core M-5Y31
      208

    points - higher is better

    x264 Pass 1

    • AMD A6-6400K
      56.9
    • Intel Core M-5Y31
      71.98

    FPS - higher is better

    x264 Pass 2

    • AMD A6-6400K
      11.2
    • Intel Core M-5Y31
      9.52

    FPS - higher is better

    TrueCrypt AES

    • AMD A6-6400K
      0.96
    • Intel Core M-5Y31
      1.2

    GB/s

    TrueCrypt Twofish

    • AMD A6-6400K
      0.19
    • Intel Core M-5Y31
      0.2

    GB/s

    TrueCrypt Serpent

    • AMD A6-6400K
      0.11
    • Intel Core M-5Y31
      0.11

    GB/s

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