Subscribe to our YouTube channel ×

    GeForce GT 640M LE vs Radeon RX 480 mobile

    If you are going to buy a new graphics card and are choosing between GeForce GT 640M LE and Radeon RX 480 mobile, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GT 640M LE stacks up against Radeon RX 480 mobile, check out specs charts below.
    GeForce GT 640M LE Check Price
    Radeon RX 480 mobile Check Price

    GeForce GT 640M LE and Radeon RX 480 mobile are Laptop Graphics Cards

    Note: GeForce GT 640M LE and Radeon RX 480 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 480 mobile here:

    GeForce GT 640M LE Laptops
    Radeon RX 480 mobile Laptops

    Main Specs

      GeForce GT 640M LE Radeon RX 480 mobile
    Power consumption (TDP) 20 Watt 100 Watt
    Interface PCIe 2.0 x16 MXM-B (3.0)
    Memory type DDR3\DDR5 GDDR5
    Maximum RAM amount 2 GB 8 GB
    Display Connectors No outputs No outputs
      Check Price Check Price
    • Radeon RX 480 mobile has 400% more power consumption, than GeForce GT 640M LE.
    • GeForce GT 640M LE is connected by PCIe 2.0 x16, and Radeon RX 480 mobile uses MXM-B (3.0) interface.
    • Radeon RX 480 mobile has 6 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 480 mobile - with Polaris.
    • GeForce GT 640M LE is manufactured by 28 nm process technology, and Radeon RX 480 mobile - by 14 nm process technology.
    • Memory clock speed of Radeon RX 480 mobile is 6200 MHz higher, than GeForce GT 640M LE.

    Game benchmarks

    high / 1080p 0−1 12−14
    ultra / 1080p − 7−8
    QHD / 1440p 0−1 0−1
    low / 720p 1−2 27−30
    medium / 1080p 0−1 14−16
    The average gaming FPS of Radeon RX 480 mobile in Assassin's Creed Odyssey is 2700% more, than GeForce GT 640M LE.

    Full Specs

      GeForce GT 640M LE Radeon RX 480 mobile
    Architecture Fermi / Kepler Polaris
    Code name N13P-LP Polaris
    Type Laptop Laptop
    Release date 22 March 2012 1 August 2016
    Pipelines 384 2304
    Boost Clock 1077 MHz
    Transistor count 585 million 5,700 million
    Manufacturing process technology 28 nm 14 nm
    Texture fill rate 155.1
    Floating-point performance 384.0 gflops 4,963 gflops
    Memory bus width 128bit 256 Bit
    Memory clock speed 1800 - 4000 MHz 8000 MHz
    Memory bandwidth 256.0 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 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 large
    Optimus +
      Check Price Check Price

    Similar compares