HWBench.com

    Intel Core M-5Y51 vs Intel Core M-5Y31

    Intel Core M-5Y51
    MOBILE
    1100 MHz / Cores: 2 / Oct 2014
    Intel Core M-5Y51
    Intel Core M-5Y31
    MOBILE
    900 MHz / Cores: 2 / Oct 2014
    Intel Core M-5Y31

    Summary

    Synthetic performance index

    • Intel Core M-5Y51
      100%
    • Intel Core M-5Y31
      115%

    Relative performance

    Single thread performance index

    • Intel Core M-5Y51
      100%
    • Intel Core M-5Y31
      117%

    Relative performance

    Multi thread performance index

    • Intel Core M-5Y51
      100%
    • Intel Core M-5Y31
      113%

    Relative performance

    Reasons to consider Intel Core M-5Y51

    None

    Reasons to consider Intel Core M-5Y31

    17% higher single threaded performance.
    13% higher multi threaded performance.
    Around 15% 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

    Intel Core M-5Y51Intel Core M-5Y31
    MMX
    SSE
    SSE2
    SSE3
    SSSE3
    SSE4.2
    AVX
    EIST
    Intel 64
    XD bit
    VT-x
    Hyper-Threading

    Architecture

    Intel Core M-5Y51Intel Core M-5Y31
    ArchitectureIntel_BroadwellvsIntel_Broadwell
    MarketMobilevsMobile
    Memory SupportDDR4vsDDR4
    CodenameBroadwell-YvsBroadwell-Y
    Release DateOct 2014vsOct 2014

    Cores

    Intel Core M-5Y51Intel Core M-5Y31
    Cores2vs2
    Threads4vs4
    SMPs1vs1
    Integrated GraphicsIntel HD 5300vsIntel HD 5300

    Cache

    Intel Core M-5Y51Intel Core M-5Y31
    L1 Cache64 KB (per core)vs64 KB (per core)
    L2 Cache256 KB (per core)vs256 KB (per core)
    L3 Cache4096 KB (shared)vs4096 KB (shared)

    Physical

    Intel Core M-5Y51Intel Core M-5Y31
    Socketvs
    Max Case Tempunknownvsunknown
    Packagevs
    Die Size50mm²vs50mm²
    Process14 nmvs14 nm

    Performance

    Intel Core M-5Y51Intel Core M-5Y31
    Cpu Frequency1100 MHzvs900 MHz
    Turbo Clock2600 MHzvs2400 MHz
    Base Clock100 MHzvs100 MHz
    Voltageunknownvsunknown
    TDP5 Wvs5 W

    Raw performance index

    Raw single-thread performance estimation

    • Intel Core M-5Y51
      2912 points
    • Intel Core M-5Y31
      2688 points

    Points - higher is better

    Raw multi-thread performance estimation

    • Intel Core M-5Y51
      2956 points
    • Intel Core M-5Y31
      2419 points

    Points - higher is better

    Synthetic benchmarks

    3DMark06 CPU

    • Intel Core M-5Y51
      2127
    • Intel Core M-5Y31
      2589

    points - higher is better

    Cinebench R10 32Bit Single

    • Intel Core M-5Y51
      3190
    • Intel Core M-5Y31
      3395.5

    points - higher is better

    Cinebench R10 32Bit Multi

    • Intel Core M-5Y51
      5291
    • Intel Core M-5Y31
      6563

    points - higher is better

    Cinebench R11.5 CPU Single 64Bit

    • Intel Core M-5Y51
      0.96
    • Intel Core M-5Y31
      1.09

    points - higher is better

    Cinebench R11.5 64Bit

    • Intel Core M-5Y51
      1.65
    • Intel Core M-5Y31
      2.2

    points - higher is better

    Cinebench R15 CPU Single 64Bit

    • Intel Core M-5Y51
      84
    • Intel Core M-5Y31
      98

    points - higher is better

    Cinebench R15 CPU Multi 64Bit

    • Intel Core M-5Y51
      152
    • Intel Core M-5Y31
      208

    points - higher is better

    SuperPI 1M

    • Intel Core M-5Y51
      15.45
    • Intel Core M-5Y31
      15.9

    seconds - lower is better

    WinRAR 4.0

    • Intel Core M-5Y51
      2048
    • Intel Core M-5Y31
      1745

    MB/s - higher is better

    x264 Pass 1

    • Intel Core M-5Y51
      54.87
    • Intel Core M-5Y31
      71.98

    FPS - higher is better

    x264 Pass 2

    • Intel Core M-5Y51
      9.19
    • Intel Core M-5Y31
      9.52

    FPS - higher is better

    TrueCrypt AES

    • Intel Core M-5Y51
      1.1
    • Intel Core M-5Y31
      1.2

    GB/s

    TrueCrypt Twofish

    • Intel Core M-5Y51
      0.18
    • Intel Core M-5Y31
      0.2

    GB/s

    TrueCrypt Serpent

    • Intel Core M-5Y51
      0.11
    • Intel Core M-5Y31
      0.11

    GB/s

    Sunspider 1.0

    • Intel Core M-5Y51
      128.85
    • Intel Core M-5Y31
      183.5

    score - higher is better

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