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    Quadro K4000M vs Radeon HD 7970M Crossfire

    Find out if it is worth upgrading your current GPU setup by comparing Quadro K4000M and Radeon HD 7970M Crossfire. 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 K4000M and Radeon HD 7970M Crossfire. 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 K4000M Check Price
    Radeon HD 7970M Crossfire Check Price

    Quadro K4000M and Radeon HD 7970M Crossfire are Laptop Graphics Cards

    Note: Quadro K4000M and Radeon HD 7970M Crossfire 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 K4000M or Radeon HD 7970M Crossfire here:

    Quadro K4000M Laptops
    Radeon HD 7970M Crossfire Laptops

    Main Specs

      Quadro K4000M Radeon HD 7970M Crossfire
    Power consumption (TDP) 100 Watt 200 Watt
    Interface MXM-B (3.0)
    Memory type GDDR5 GDDR5
    Maximum RAM amount 4 GB
    Display Connectors No outputs
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    • Radeon HD 7970M Crossfire has 100% more power consumption, than Quadro K4000M.
    • Quadro K4000M is used in Mobile workstations, and Radeon HD 7970M Crossfire - in Laptops.
    • Quadro K4000M is build with Kepler architecture, and Radeon HD 7970M Crossfire - with GCN.
    • Core clock speed of Radeon HD 7970M Crossfire is 250 MHz higher, than Quadro K4000M.
    • Quadro K4000M and Radeon HD 7970M Crossfire are manufactured by 28 nm process technology.
    • Memory clock speed of Radeon HD 7970M Crossfire is 2000 MHz higher, than Quadro K4000M.

    Game benchmarks

    high / 1080p 10−11 35−40
    ultra / 1080p 6−7 21−24
    QHD / 1440p 1−2 16−18
    4K / 2160p − 10−11
    low / 720p 21−24 60−65
    medium / 1080p 12−14 40−45
    The average gaming FPS of Radeon HD 7970M Crossfire in Assassin's Creed Odyssey is 260% more, than Quadro K4000M.

    Full Specs

      Quadro K4000M Radeon HD 7970M Crossfire
    Architecture Kepler GCN
    Code name N14E-Q3 Wimbledon XT
    Type Mobile workstation Laptop
    Release date 1 June 2012 1 May 2012
    Pipelines 960 2560
    Core clock speed 600 MHz 850 MHz
    Transistor count 3,540 million
    Manufacturing process technology 28 nm 28 nm
    Texture fill rate 48.08
    Floating-point performance 1,154 gflops
    Memory bus width 256 Bit 2x 256 Bit
    Memory clock speed 2800 MHz 4800 MHz
    Memory bandwidth 89.6 GB/s
    Shared memory - -
    DirectX 12 (11_0) DirectX 11.1, Shader 5.0
    Shader Model 5.1
    OpenGL 4.6
    OpenCL 1.2
    Vulkan 1.1.126
    CUDA +
    Bitcoin / BTC (SHA256) 37 Mh/s
    Laptop size large large
    Optimus +
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