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    GeForce GT 640M vs Radeon Pro WX 5100

    In this comparison between GeForce GT 640M and Radeon Pro WX 5100 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 will be the best choice, for others Radeon Pro WX 5100 will be their preference. Study the comparison tables below and make your choice.
    GeForce GT 640M Check Price
    Radeon Pro WX 5100

    GeForce GT 640M is a Laptop Graphics Card

    Note: GeForce GT 640M is only used in laptop graphics. It has 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 here:

    GeForce GT 640M Laptops

    Main Specs

      GeForce GT 640M Radeon Pro WX 5100
    Power consumption (TDP) 32 Watt 75 Watt
    Interface PCIe 3.0 x16 PCIe 3.0 x16
    Supplementary power connectors None
    Memory type DDR3\GDDR5 GDDR5
    Maximum RAM amount 2 GB 8 GB
    Display Connectors No outputs 4x DisplayPort
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    • Radeon Pro WX 5100 has 134% more power consumption, than GeForce GT 640M.
    • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
    • Radeon Pro WX 5100 has 6 GB more memory, than GeForce GT 640M.
    • GeForce GT 640M is used in Laptops, and Radeon Pro WX 5100 - in Desktops.
    • GeForce GT 640M is build with Kepler architecture, and Radeon Pro WX 5100 - with GCN 4.0.
    • GeForce GT 640M is manufactured by 28 nm process technology, and Radeon Pro WX 5100 - by 14 nm process technology.
    • Memory clock speed of Radeon Pro WX 5100 is 3200 MHz higher, than GeForce GT 640M.

    Game benchmarks

    high / 1080p 0−1 35−40
    ultra / 1080p 0−1 21−24
    QHD / 1440p 0−1 16−18
    4K / 2160p − 10−11
    low / 720p 10−12 60−65
    medium / 1080p 2−3 40−45
    The average gaming FPS of Radeon Pro WX 5100 in Assassin's Creed Odyssey is 766% more, than GeForce GT 640M.

    Full Specs

      GeForce GT 640M Radeon Pro WX 5100
    Architecture Kepler GCN 4.0
    Code name N13P-GS Ellesmere
    Type Laptop Workstation
    Release date 22 March 2012 18 November 2016
    Pipelines 384 1792
    Core clock speed 713 MHz
    Boost Clock 645 MHz 1086 MHz
    Transistor count 1,270 million 5,700 million
    Manufacturing process technology 28 nm 14 nm
    Texture fill rate 121.6
    Floating-point performance 480.0 gflops 3,892 gflops
    Memory bus width 128bit 256 Bit
    Memory clock speed 1800 - 4000 MHz 5000 MHz
    Memory bandwidth 160.0 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 1.1.126 1.2.131
    CUDA +
    CUDA cores 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) 18 Mh/s 250 Mh/s
    Laptop size medium sized
    Optimus +
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