HWBench.com

    Intel Core i5-4350U vs Intel Core M-5Y31

    Intel Core i5-4350U
    Intel BGA1168MOBILE
    1400 MHz / Cores: 2 / Jun 2013
    Intel Core i5-4350U
    Intel Core M-5Y31
    MOBILE
    900 MHz / Cores: 2 / Oct 2014
    Intel Core M-5Y31

    Summary

    Synthetic performance index

    • Intel Core i5-4350U
      100%
    • Intel Core M-5Y31
      109%

    Relative performance

    Single thread performance index

    • Intel Core i5-4350U
      103%
    • Intel Core M-5Y31
      100%

    Relative performance

    Multi thread performance index

    • Intel Core i5-4350U
      100%
    • Intel Core M-5Y31
      123%

    Relative performance

    Reasons to consider Intel Core i5-4350U

    None

    Reasons to consider Intel Core M-5Y31

    Much higher multi threaded performance (around 23% higher). This allows for higher performance in professional applications like encoding or heavy multitasking.
    This is a newer product, it might have better application compatibility/performance (check features chart below).
    No winner

    Gaming

    No clear winner declared

    Intel Core M-5Y31

    Productivity

    HWBench recommends Intel Core M-5Y31

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

    Specifications

    Features

    Intel Core i5-4350UIntel Core M-5Y31
    MMX
    SSE
    SSE2
    SSE3
    SSSE3
    SSE4.2
    AVX
    EIST
    Intel 64
    XD bit
    TXT
    VT-x
    VT-d
    Hyper-Threading
    AES-NI

    Architecture

    Intel Core i5-4350UIntel Core M-5Y31
    ArchitectureIntel_HaswellvsIntel_Broadwell
    MarketMobilevsMobile
    Memory SupportDDR3vsDDR4
    CodenameHaswellvsBroadwell-Y
    Release DateJun 2013vsOct 2014

    Cores

    Intel Core i5-4350UIntel Core M-5Y31
    Cores2vs2
    Threads2vs4
    SMPs1vs1
    Integrated GraphicsIntel HD 5000vsIntel HD 5300

    Cache

    Intel Core i5-4350UIntel Core M-5Y31
    L1 Cache64 KB (per core)vs64 KB (per core)
    L2 Cache256 KB (per core)vs256 KB (per core)
    L3 Cache3072 KB (shared)vs4096 KB (shared)

    Physical

    Intel Core i5-4350UIntel Core M-5Y31
    SocketIntel BGA1168vs
    Max Case Tempunknownvsunknown
    PackageFC-BGA1168vs
    Die Size118mm²vs50mm²
    Process22 nmvs14 nm

    Performance

    Intel Core i5-4350UIntel Core M-5Y31
    Cpu Frequency1400 MHzvs900 MHz
    Turbo Clock2900 MHzvs2400 MHz
    Base Clock100 MHzvs100 MHz
    Voltageunknownvsunknown
    TDP15 Wvs5 W

    Raw performance index

    Raw single-thread performance estimation

    • Intel Core i5-4350U
      3248 points
    • Intel Core M-5Y31
      2688 points

    Points - higher is better

    Raw multi-thread performance estimation

    • Intel Core i5-4350U
      3136 points
    • Intel Core M-5Y31
      2419 points

    Points - higher is better

    Synthetic benchmarks

    Cinebench R15 CPU Single 64Bit

    • Intel Core i5-4350U (simulated)
      101.9
    • Intel Core M-5Y31
      98

    points - higher is better

    Cinebench R15 CPU Multi 64Bit

    • Intel Core i5-4350U (simulated)
      168.81
    • Intel Core M-5Y31
      208

    points - higher is better

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