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    GeForce GT 640M LE vs Radeon RX 560 mobile

    In this comparison between GeForce GT 640M LE and Radeon RX 560 mobile you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GT 640M LE will be the best choice, for others Radeon RX 560 mobile will be their preference. Study the comparison tables below and make your choice.
    GeForce GT 640M LE Check Price
    Radeon RX 560 mobile Check Price

    GeForce GT 640M LE and Radeon RX 560 mobile are Laptop Graphics Cards

    Note: GeForce GT 640M LE and Radeon RX 560 mobile 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 GT 640M LE or Radeon RX 560 mobile here:

    GeForce GT 640M LE Laptops
    Radeon RX 560 mobile Laptops

    Main Specs

      GeForce GT 640M LE Radeon RX 560 mobile
    Power consumption (TDP) 20 Watt 55 Watt
    Interface PCIe 2.0 x16 MXM-B (3.0)
    Memory type DDR3\DDR5 GDDR5
    Maximum RAM amount 2 GB 4 GB
    Display Connectors No outputs No outputs
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    • Radeon RX 560 mobile has 175% more power consumption, than GeForce GT 640M LE.
    • GeForce GT 640M LE is connected by PCIe 2.0 x16, and Radeon RX 560 mobile uses MXM-B (3.0) interface.
    • Radeon RX 560 mobile has 2 GB more memory, than GeForce GT 640M LE.
    • Both cards are used in Laptops.
    • GeForce GT 640M LE is build with Fermi / Kepler architecture, and Radeon RX 560 mobile - with Polaris.
    • GeForce GT 640M LE is manufactured by 28 nm process technology, and Radeon RX 560 mobile - by 14 nm process technology.
    • Memory clock speed of Radeon RX 560 mobile is 4200 MHz higher, than GeForce GT 640M LE.

    Game benchmarks

    high / 1080p 0−1 18−20
    ultra / 1080p − 10−11
    QHD / 1440p 0−1 4−5
    4K / 2160p − 4−5
    low / 720p 1−2 35−40
    medium / 1080p 0−1 21−24
    The average gaming FPS of Radeon RX 560 mobile in Assassin's Creed Odyssey is 3600% more, than GeForce GT 640M LE.

    Full Specs

      GeForce GT 640M LE Radeon RX 560 mobile
    Architecture Fermi / Kepler Polaris
    Code name N13P-LP Polaris 11
    Type Laptop Laptop
    Release date 22 March 2012 5 January 2017
    Pipelines 384 1024
    Core clock speed 1175 MHz
    Boost Clock 1275 MHz
    Transistor count 585 million 3,000 million
    Manufacturing process technology 28 nm 14 nm
    Texture fill rate 58.97
    Floating-point performance 384.0 gflops 2,462 gflops
    Memory bus width 128bit 128 Bit
    Memory clock speed 1800 - 4000 MHz 6000 MHz
    Memory bandwidth 96 GB/s
    Shared memory - -
    DirectX 12 API 12 (12_0)
    Shader Model 5.1 6.4
    OpenGL 4.5 4.6
    OpenCL 1.1 2.0
    Vulkan N/A 1.2.131
    CUDA +
    FreeSync +
    CUDA cores Up to 384
    Bus support PCI Express 2.0, PCI Express 3.0
    HDMI +
    HDCP +
    Maximum VGA resolution Up to 2048x1536
    3D Blu-Ray +
    Bitcoin / BTC (SHA256) 14 Mh/s
    Laptop size medium sized large
    Optimus +
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