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    GeForce GT 640M LE vs Radeon RX Vega 9

    When comparing GeForce GT 640M LE and Radeon RX Vega 9, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GT 640M LE and Radeon RX Vega 9 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
    GeForce GT 640M LE Check Price
    Radeon RX Vega 9 Check Price

    GeForce GT 640M LE and Radeon RX Vega 9 are Laptop Graphics Cards

    Note: GeForce GT 640M LE and Radeon RX Vega 9 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 9 here:

    GeForce GT 640M LE Laptops
    Radeon RX Vega 9 Laptops

    Main Specs

      GeForce GT 640M LE Radeon RX Vega 9
    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 9 - with Vega.
    • GeForce GT 640M LE is manufactured by 28 nm process technology, and Radeon RX Vega 9 - by 14 nm process technology.

    Game benchmarks

    high / 1080p 0−1 12−14
    ultra / 1080p − 8−9
    QHD / 1440p 0−1 2−3
    low / 720p 1−2 27−30
    medium / 1080p 0−1 16−18
    The average gaming FPS of Radeon RX Vega 9 in Assassin's Creed Odyssey is 2700% more, than GeForce GT 640M LE.

    Full Specs

      GeForce GT 640M LE Radeon RX Vega 9
    Architecture Fermi / Kepler Vega
    Code name N13P-LP Vega Raven Ridge
    Type Laptop Laptop
    Release date 22 March 2012 26 October 2017
    Pipelines 384 576
    Boost Clock 1300 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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