HWBench.com

    AMD A8-3820 vs AMD A4-3420

    AMD A8-3820
    AMD Socket FM1DESKTOP
    2500 MHz / Cores: 4 / Dec 2011
    AMD A8-3820
    AMD A4-3420
    AMD Socket FM1DESKTOP
    2800 MHz / Cores: 2 / Dec 2011
    AMD A4-3420

    Summary

    Synthetic performance index

    • AMD A8-3820
      137%
    • AMD A4-3420
      100%

    Relative performance

    Single thread performance index

    • AMD A8-3820
      100%
    • AMD A4-3420
      105%

    Relative performance

    Multi thread performance index

    • AMD A8-3820
      179%
    • AMD A4-3420
      100%

    Relative performance

    Reasons to consider AMD A8-3820

    Much higher multi threaded performance (around 79% higher). This allows for higher performance in professional applications like encoding or heavy multitasking.

    Reasons to consider AMD A4-3420

    5% higher single threaded performance.
    No winner

    Gaming

    No clear winner declared

    AMD A8-3820

    Productivity

    HWBench recommends AMD A8-3820

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

    Specifications

    Features

    AMD A8-3820AMD A4-3420
    MMX
    3DNow!
    SSE
    SSE2
    SSE3
    SSE4A
    AMD64
    CnQ
    NX bit
    AMD-V

    Architecture

    AMD A8-3820AMD A4-3420
    ArchitectureAMD LLanovsAMD LLano
    MarketDesktopvsDesktop
    Memory SupportDDR3vsDDR3
    CodenameLlanovsLlano
    Release DateDec 2011vsDec 2011

    Cores

    AMD A8-3820AMD A4-3420
    Cores4vs2
    Threads4vs2
    SMPs1vs1
    Integrated GraphicsRadeon HD 6550DvsRadeon HD 6410D

    Cache

    AMD A8-3820AMD A4-3420
    L1 Cache128 KB (per core)vs128 KB (per core)
    L2 Cache1024 KB (per core)vs512 KB (per core)
    L3 Cache0 KBvs0 KB

    Physical

    AMD A8-3820AMD A4-3420
    SocketAMD Socket FM1vsAMD Socket FM1
    Max Case Tempunknownvsunknown
    PackageuPGAvsuPGA
    Die Size228mm²vs228mm²
    Process32 nmvs32 nm

    Performance

    AMD A8-3820AMD A4-3420
    Cpu Frequency2500 MHzvs2800 MHz
    Turbo Clock2800 MHzvsnone
    Base Clock100 MHzvs100 MHz
    Voltage1.4125 Vvs1.4125 V
    TDP65 Wvs65 W

    Raw performance index

    Raw single-thread performance estimation

    • AMD A8-3820
      2800 points
    • AMD A4-3420
      2800 points

    Points - higher is better

    Raw multi-thread performance estimation

    • AMD A8-3820
      10000 points
    • AMD A4-3420
      5600 points

    Points - higher is better

    Synthetic benchmarks

    GeekBench 3 (32-bit Multi Core)

    • AMD A8-3820
      4532
    • AMD A4-3420
      2518

    points - higher is better

    GeekBench 3 (32-bit Single Core)

    • AMD A8-3820
      1344
    • AMD A4-3420
      1419

    points - higher is better

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