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    Quadro K620M vs Radeon R6 Kaveri

    Find out if it is worth upgrading your current GPU setup by comparing Quadro K620M and Radeon R6 Kaveri. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Quadro K620M and Radeon R6 Kaveri. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
    Quadro K620M Check Price
    Radeon R6 Kaveri Check Price

    Quadro K620M and Radeon R6 Kaveri are Laptop Graphics Cards

    Note: Quadro K620M and Radeon R6 Kaveri are only used in laptop graphics. They have lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Quadro K620M or Radeon R6 Kaveri here:

    Quadro K620M Laptops
    Radeon R6 Kaveri Laptops

    Main Specs

      Quadro K620M Radeon R6 Kaveri
    Power consumption (TDP) 30 Watt
    Interface MXM-A (3.0)
    Supplementary power connectors None
    Memory type DDR3
    Maximum RAM amount 2 GB
    Display Connectors No outputs
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    • Quadro K620M is used in Mobile workstations, and Radeon R6 Kaveri - in Laptops.
    • Quadro K620M is build with Maxwell architecture, and Radeon R6 Kaveri - with GCN 1.1.
    • Core clock speed of Quadro K620M is 496 MHz higher, than Radeon R6 Kaveri.
    • Quadro K620M and Radeon R6 Kaveri are manufactured by 28 nm process technology.

    Game benchmarks

    high / 1080p 3−4 0−1
    ultra / 1080p 1−2 −
    QHD / 1440p 0−1 0−1
    low / 720p 14−16 1−2
    medium / 1080p 5−6 0−1
    The average gaming FPS of Quadro K620M in Assassin's Creed Odyssey is 1400% more, than Radeon R6 Kaveri.

    Full Specs

      Quadro K620M Radeon R6 Kaveri
    Architecture Maxwell GCN 1.1
    Code name GM108 Kaveri
    Type Mobile workstation Laptop
    Release date 1 March 2015 4 June 2014
    Pipelines 384 384
    Core clock speed 1029 MHz 533 MHz
    Boost Clock 1124 MHz 654 MHz
    Transistor count 2410 Million
    Manufacturing process technology 28 nm 28 nm
    Texture fill rate 17.98
    Floating-point performance 863.2 gflops
    Memory bus width 64 Bit 64/128 Bit
    Memory clock speed 2000 MHz
    Memory bandwidth 14.4 GB/s
    Shared memory - +
    DirectX 12 DirectX 12 (FL 12_0), Shader 5.0
    Shader Model 5
    OpenGL 4.5
    OpenCL 1.2
    Vulkan 1.1.126
    CUDA +
    Bitcoin / BTC (SHA256) 92 Mh/s
    Laptop size medium sized
    Optimus +
    Display Port 1.2
    nView Display Management +
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