HWBench.com

    Intel Core M-5Y51 vs Intel Pentium 3805U

    Intel Core M-5Y51
    MOBILE
    1100 MHz / Cores: 2 / Oct 2014
    Intel Core M-5Y51
    Intel Pentium 3805U
    MOBILE
    1900 MHz / Cores: 2 / unknown
    Intel Pentium 3805U

    Summary

    Synthetic performance index

    • Intel Core M-5Y51
      100%
    • Intel Pentium 3805U
      114%

    Relative performance

    Single thread performance index

    • Intel Core M-5Y51
      110%
    • Intel Pentium 3805U
      100%

    Relative performance

    Multi thread performance index

    • Intel Core M-5Y51
      100%
    • Intel Pentium 3805U
      127%

    Relative performance

    Reasons to consider Intel Core M-5Y51

    10% higher single threaded performance.

    Reasons to consider Intel Pentium 3805U

    Much higher multi threaded performance (around 27% higher). This allows for higher performance in professional applications like encoding or heavy multitasking.
    Around 14% higher average synthetic performance.
    Intel Pentium 3805U

    Gaming

    HWBench recommends Intel Pentium 3805U

    Based on game and synthetic benchmarks, and theoretical specifications.
    Intel Pentium 3805U

    Productivity

    HWBench recommends Intel Pentium 3805U

    Based on productivity benchmarks, overall multithreaded performance and theoretical specifications.

    Specifications

    Features

    Intel Core M-5Y51Intel Pentium 3805U
    MMX
    SSE
    SSE2
    SSE3
    SSSE3
    SSE4.2
    AVX
    EIST
    Intel 64
    XD bit
    VT-x
    Hyper-Threading
    SSE4.1
    64-bit
    Smart Cache
    ADX
    RDSEED
    PREFETCHW

    Architecture

    Intel Core M-5Y51Intel Pentium 3805U
    ArchitectureIntel_BroadwellvsIntel_Broadwell
    MarketMobilevsMobile
    Memory SupportDDR4vsDDR3
    CodenameBroadwell-YvsBroadwell-U
    Release DateOct 2014vsunknown

    Cores

    Intel Core M-5Y51Intel Pentium 3805U
    Cores2vs2
    Threads4vs2
    SMPs1vs1
    Integrated GraphicsIntel HD 5300vsIntel HD

    Cache

    Intel Core M-5Y51Intel Pentium 3805U
    L1 Cache64 KB (per core)vs64 KB (per core)
    L2 Cache256 KB (per core)vs256 KB (per core)
    L3 Cache4096 KB (shared)vs2048 KB (shared)

    Physical

    Intel Core M-5Y51Intel Pentium 3805U
    Socketvs
    Max Case Tempunknownvs105°C
    Packagevs
    Die Size50mm²vsunknown
    Process14 nmvs14 nm

    Performance

    Intel Core M-5Y51Intel Pentium 3805U
    Cpu Frequency1100 MHzvs1900 MHz
    Turbo Clock2600 MHzvsnone
    Base Clock100 MHzvs100 MHz
    Voltageunknownvsunknown
    TDP5 Wvs15 W

    Raw performance index

    Raw single-thread performance estimation

    • Intel Core M-5Y51
      2912 points
    • Intel Pentium 3805U
      2128 points

    Points - higher is better

    Raw multi-thread performance estimation

    • Intel Core M-5Y51
      2956 points
    • Intel Pentium 3805U
      4256 points

    Points - higher is better

    Synthetic benchmarks

    Cinebench R11.5 64Bit

    • Intel Core M-5Y51
      1.65
    • Intel Pentium 3805U
      1.77

    points - higher is better

    Cinebench R15 CPU Single 64Bit

    • Intel Core M-5Y51
      84
    • Intel Pentium 3805U (simulated)
      76

    points - higher is better

    Cinebench R15 CPU Multi 64Bit

    • Intel Core M-5Y51
      152
    • Intel Pentium 3805U (simulated)
      223.68

    points - higher is better

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