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    Radeon HD 7970M Crossfire vs Radeon PRO WX 3100

    When comparing Radeon HD 7970M Crossfire and Radeon PRO WX 3100, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 7970M Crossfire and Radeon PRO WX 3100 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
    Radeon HD 7970M Crossfire Check Price
    Radeon PRO WX 3100 Check Price

    Radeon HD 7970M Crossfire and Radeon PRO WX 3100 are Laptop Graphics Cards

    Note: Radeon HD 7970M Crossfire and Radeon PRO WX 3100 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 Radeon HD 7970M Crossfire or Radeon PRO WX 3100 here:

    Radeon HD 7970M Crossfire Laptops
    Radeon PRO WX 3100 Laptops

    Main Specs

      Radeon HD 7970M Crossfire Radeon PRO WX 3100
    Power consumption (TDP) 200 Watt 65 Watt
    Interface PCIe 3.0 x8
    Supplementary power connectors None
    Memory type GDDR5 GDDR5
    Maximum RAM amount 4 GB
    Display Connectors 1x DisplayPort, 2x mini-DisplayPort
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    • Radeon HD 7970M Crossfire has 207% more power consumption, than Radeon PRO WX 3100.
    • Radeon HD 7970M Crossfire is used in Laptops, and Radeon PRO WX 3100 - in Mobile workstations.
    • Radeon HD 7970M Crossfire is build with GCN architecture, and Radeon PRO WX 3100 - with Polaris.
    • Radeon HD 7970M Crossfire is manufactured by 28 nm process technology, and Radeon PRO WX 3100 - by 14 nm process technology.
    • Memory clock speed of Radeon PRO WX 3100 is 1200 MHz higher, than Radeon HD 7970M Crossfire.

    Game benchmarks

    high / 1080p 35−40 14−16
    ultra / 1080p 21−24 8−9
    QHD / 1440p 16−18 3−4
    4K / 2160p 10−11 −
    low / 720p 60−65 27−30
    medium / 1080p 40−45 16−18
    The average gaming FPS of Radeon HD 7970M Crossfire in Assassin's Creed Odyssey is 157% more, than Radeon PRO WX 3100.

    Full Specs

      Radeon HD 7970M Crossfire Radeon PRO WX 3100
    Architecture GCN Polaris
    Code name Wimbledon XT Polaris 12
    Type Laptop Mobile workstation
    Release date 1 May 2012 21 March 2017
    Pipelines 2560 512
    Core clock speed 850 MHz
    Boost Clock 1219 MHz
    Transistor count 2,200 million
    Manufacturing process technology 28 nm 14 nm
    Texture fill rate 39.01
    Floating-point performance 1,248 gflops
    Memory bus width 2x 256 Bit 128 Bit
    Memory clock speed 4800 MHz 6000 MHz
    Memory bandwidth 96 GB/s
    Shared memory - -
    DirectX DirectX 11.1, Shader 5.0 12 (12_0)
    Shader Model 6.4
    OpenGL 4.6
    OpenCL 2.0
    Vulkan 1.2.131
    Laptop size large large
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