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    GeForce GTX 950M vs Radeon HD 6990M Crossfire

    When comparing GeForce GTX 950M and Radeon HD 6990M Crossfire, 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 GeForce GTX 950M and Radeon HD 6990M Crossfire is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
    GeForce GTX 950M Check Price
    Radeon HD 6990M Crossfire Check Price

    GeForce GTX 950M and Radeon HD 6990M Crossfire are Laptop Graphics Cards

    Note: GeForce GTX 950M and Radeon HD 6990M 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 GeForce GTX 950M or Radeon HD 6990M Crossfire here:

    GeForce GTX 950M Laptops
    Radeon HD 6990M Crossfire Laptops

    Main Specs

      GeForce GTX 950M Radeon HD 6990M Crossfire
    Power consumption (TDP) 75 Watt
    Interface PCIe 3.0 x8
    Memory type DDR3 or GDDR5 GDDR5
    Maximum RAM amount 4 GB 2x2 GB
    Display Connectors No outputs
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    • GeForce GTX 950M has 2 GB more memory, than Radeon HD 6990M Crossfire.
    • Both cards are used in Laptops.
    • GeForce GTX 950M is build with Maxwell architecture, and Radeon HD 6990M Crossfire - with Terascale 2.
    • Core clock speed of GeForce GTX 950M is 199 MHz higher, than Radeon HD 6990M Crossfire.
    • GeForce GTX 950M is manufactured by 28 nm process technology, and Radeon HD 6990M Crossfire - by 40 nm process technology.
    • Memory clock speed of GeForce GTX 950M is 100 MHz higher, than Radeon HD 6990M Crossfire.

    Game benchmarks

    high / 1080p 12−14 35−40
    ultra / 1080p 8−9 21−24
    QHD / 1440p 2−3 16−18
    4K / 2160p − 10−11
    low / 720p 27−30 60−65
    medium / 1080p 16−18 40−45
    The average gaming FPS of Radeon HD 6990M Crossfire in Assassin's Creed Odyssey is 176% more, than GeForce GTX 950M.

    Full Specs

      GeForce GTX 950M Radeon HD 6990M Crossfire
    Architecture Maxwell Terascale 2
    Code name N16P-GT Blackcomb XTX
    Type Laptop Laptop
    Release date 12 March 2015 12 July 2011
    Pipelines 640 2240
    Core clock speed 914 MHz 715 MHz
    Boost Clock 1124 MHz
    Transistor count 1,870 million 2x1700 Million
    Manufacturing process technology 28 nm 40 nm
    Texture fill rate 44.96
    Floating-point performance 1,439 gflops
    Memory bus width 128 Bit 256 Bit
    Memory clock speed 1000 or 2500 MHz 900 MHz
    Memory bandwidth 32 or 80 GB/s
    Shared memory - -
    DirectX 12 (11_0) DirectX 11, Shader 5.0
    Shader Model 5.1
    OpenGL 4.5
    OpenCL 1.2
    Vulkan 1.1.126
    CUDA +
    CUDA cores 640
    Bus support PCI Express 3.0
    SLI options +
    HDMI +
    Bitcoin / BTC (SHA256) 140 Mh/s
    Laptop size medium sized large
    DisplayPort Multimode (DP++) support +
    H.264, VC1, MPEG2 1080p video decoder +
    Optimus +
    Ethereum / ETH (DaggerHashimoto) 2.5 Mh/s
    GameStream +
    GeForce ShadowPlay +
    GPU Boost 2.0
    GameWorks +
    BatteryBoost +
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