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    GeForce GTX 560M SLI vs Radeon RX 640

    When choosing between GeForce GTX 560M SLI and Radeon RX 640, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 560M SLI and Radeon RX 640.
    GeForce GTX 560M SLI Check Price
    Radeon RX 640 Check Price

    GeForce GTX 560M SLI and Radeon RX 640 are Laptop Graphics Cards

    Note: GeForce GTX 560M SLI and Radeon RX 640 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 560M SLI or Radeon RX 640 here:

    GeForce GTX 560M SLI Laptops
    Radeon RX 640 Laptops

    Main Specs

      GeForce GTX 560M SLI Radeon RX 640
    Power consumption (TDP) 100 Watt 50 Watt
    Interface PCIe 3.0 x8
    Supplementary power connectors None
    Memory type GDDR5 GDDR5
    Maximum RAM amount 4 GB
    Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort
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    • GeForce GTX 560M SLI has 100% more power consumption, than Radeon RX 640.
    • Both cards are used in Laptops.
    • GeForce GTX 560M SLI is build with Fermi architecture, and Radeon RX 640 - with Polaris.
    • Core clock speed of Radeon RX 640 is 443 MHz higher, than GeForce GTX 560M SLI.
    • GeForce GTX 560M SLI is manufactured by 40 nm process technology, and Radeon RX 640 - by 14 nm process technology.
    • Memory clock speed of Radeon RX 640 is 4750 MHz higher, than GeForce GTX 560M SLI.

    Game benchmarks

    high / 1080p 16−18 5−6
    ultra / 1080p 9−10 3−4
    QHD / 1440p 4−5 2−3
    4K / 2160p 4−5 −
    low / 720p 30−35 16−18
    medium / 1080p 20−22 7−8
    The average gaming FPS of GeForce GTX 560M SLI in Assassin's Creed Odyssey is 128% more, than Radeon RX 640.

    Full Specs

      GeForce GTX 560M SLI Radeon RX 640
    Architecture Fermi Polaris
    Code name N12E-GS Polaris 12
    Type Laptop Laptop
    Release date 6 January 2011 12 August 2019
    Pipelines 384 640
    Core clock speed 775 MHz 1218 MHz
    Boost Clock 1218 MHz
    Transistor count 2,200 million
    Manufacturing process technology 40 nm 14 nm
    Texture fill rate 38.98
    Memory bus width 192 Bit 64 Bit
    Memory clock speed 1250 MHz 6000 MHz
    Memory bandwidth 112.0 GB/s
    Shared memory - -
    DirectX DirectX 11, Shader 5.0 12 (12_0)
    Shader Model 6.4
    OpenGL 4.6
    OpenCL 2.0
    Vulkan 1.2.131
    FreeSync +
    Laptop size large large
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