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    GeForce GT 640M LE vs Radeon RX Vega 6

    When choosing between GeForce GT 640M LE and Radeon RX Vega 6, 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 GT 640M LE and Radeon RX Vega 6.
    GeForce GT 640M LE Check Price
    Radeon RX Vega 6 Check Price

    GeForce GT 640M LE and Radeon RX Vega 6 are Laptop Graphics Cards

    Note: GeForce GT 640M LE and Radeon RX Vega 6 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 Vega 6 here:

    GeForce GT 640M LE Laptops
    Radeon RX Vega 6 Laptops

    Main Specs

      GeForce GT 640M LE Radeon RX Vega 6
    Power consumption (TDP) 20 Watt
    Interface PCIe 2.0 x16
    Memory type DDR3\DDR5
    Maximum RAM amount 2 GB
    Display Connectors No outputs
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    • Both cards are used in Laptops.
    • GeForce GT 640M LE is build with Fermi / Kepler architecture, and Radeon RX Vega 6 - with Vega.
    • GeForce GT 640M LE is manufactured by 28 nm process technology, and Radeon RX Vega 6 - by 14 nm process technology.

    Game benchmarks

    high / 1080p 0−1 3−4
    ultra / 1080p − 1−2
    QHD / 1440p 0−1 0−1
    low / 720p 1−2 14−16
    medium / 1080p 0−1 5−6
    The average gaming FPS of Radeon RX Vega 6 in Assassin's Creed Odyssey is 1400% more, than GeForce GT 640M LE.

    Full Specs

      GeForce GT 640M LE Radeon RX Vega 6
    Architecture Fermi / Kepler Vega
    Code name N13P-LP Vega Raven Ridge
    Type Laptop Laptop
    Release date 22 March 2012 7 January 2018
    Pipelines 384 384
    Boost Clock 1100 MHz
    Transistor count 585 million
    Manufacturing process technology 28 nm 14 nm
    Floating-point performance 384.0 gflops
    Memory bus width 128bit
    Memory clock speed 1800 - 4000 MHz
    Shared memory - -
    DirectX 12 API DirectX 12_1
    Shader Model 5.1
    OpenGL 4.5
    OpenCL 1.1
    Vulkan N/A
    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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