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    GeForce GT 640M LE vs Radeon Pro WX 4100

    In this comparison between GeForce GT 640M LE and Radeon Pro WX 4100 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 Pro WX 4100 will be their preference. Study the comparison tables below and make your choice.
    GeForce GT 640M LE Check Price
    Radeon Pro WX 4100 Check Price

    GeForce GT 640M LE is a Laptop Graphics Card

    Note: GeForce GT 640M LE 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 LE here:

    GeForce GT 640M LE Laptops

    Main Specs

      GeForce GT 640M LE Radeon Pro WX 4100
    Power consumption (TDP) 20 Watt 50 Watt
    Interface PCIe 2.0 x16 PCIe 3.0 x8
    Supplementary power connectors None
    Memory type DDR3\DDR5 GDDR5
    Maximum RAM amount 2 GB 4 GB
    Display Connectors No outputs 4x mini-DisplayPort
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    • Radeon Pro WX 4100 has 150% more power consumption, than GeForce GT 640M LE.
    • GeForce GT 640M LE is connected by PCIe 2.0 x16, and Radeon Pro WX 4100 uses PCIe 3.0 x8 interface.
    • Radeon Pro WX 4100 has 2 GB more memory, than GeForce GT 640M LE.
    • GeForce GT 640M LE is used in Laptops, and Radeon Pro WX 4100 - in Desktops.
    • GeForce GT 640M LE is build with Fermi / Kepler architecture, and Radeon Pro WX 4100 - with GCN 4.0.
    • GeForce GT 640M LE is manufactured by 28 nm process technology, and Radeon Pro WX 4100 - by 14 nm process technology.
    • Memory clock speed of Radeon Pro WX 4100 is 4200 MHz higher, than GeForce GT 640M LE.

    Game benchmarks

    high / 1080p 0−1 18−20
    ultra / 1080p − 10−12
    QHD / 1440p 0−1 5−6
    4K / 2160p − 4−5
    low / 720p 1−2 35−40
    medium / 1080p 0−1 21−24
    The average gaming FPS of Radeon Pro WX 4100 in Assassin's Creed Odyssey is 3600% more, than GeForce GT 640M LE.

    Full Specs

      GeForce GT 640M LE Radeon Pro WX 4100
    Architecture Fermi / Kepler GCN 4.0
    Code name N13P-LP Baffin
    Type Laptop Workstation
    Release date 22 March 2012 10 November 2016
    Pipelines 384 1024
    Core clock speed 1125 MHz
    Boost Clock 1201 MHz
    Transistor count 585 million 3,000 million
    Manufacturing process technology 28 nm 14 nm
    Texture fill rate 76.86
    Floating-point performance 384.0 gflops 2,460 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 +
    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
    Optimus +
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