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    GeForce GT 640M LE vs Radeon R7 A265

    If you are going to buy a new graphics card and are choosing between GeForce GT 640M LE and Radeon R7 A265, 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 R7 A265, check out specs charts below.
    GeForce GT 640M LE Check Price
    Radeon R7 A265

    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 R7 A265
    Power consumption (TDP) 20 Watt
    Interface PCIe 2.0 x16 PCIe 3.0 x8
    Memory type DDR3\DDR5 DDR3
    Maximum RAM amount 2 GB 2 GB
    Display Connectors No outputs No outputs
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    • GeForce GT 640M LE is connected by PCIe 2.0 x16, and Radeon R7 A265 uses PCIe 3.0 x8 interface.
    • GeForce GT 640M LE and Radeon R7 A265 have maximum RAM of 2 GB.
    • GeForce GT 640M LE is used in Laptops, and Radeon R7 A265 - in Desktops.
    • GeForce GT 640M LE is build with Fermi / Kepler architecture, and Radeon R7 A265 - with GCN 1.0.
    • GeForce GT 640M LE and Radeon R7 A265 are manufactured by 28 nm process technology.
    • Memory clock speed of GeForce GT 640M LE and Radeon R7 A265 is 1800 MHz.

    Game benchmarks

    high / 1080p 0−1 1−2
    ultra / 1080p − 0−1
    QHD / 1440p 0−1 0−1
    low / 720p 1−2 12−14
    medium / 1080p 0−1 3−4
    The average gaming FPS of Radeon R7 A265 in Assassin's Creed Odyssey is 1200% more, than GeForce GT 640M LE.

    Full Specs

      GeForce GT 640M LE Radeon R7 A265
    Architecture Fermi / Kepler GCN 1.0
    Code name N13P-LP Opal
    Type Laptop Desktop
    Release date 22 March 2012 9 January 2014
    Pipelines 384 384
    Core clock speed 725 MHz
    Boost Clock 825 MHz
    Transistor count 585 million 950 million
    Manufacturing process technology 28 nm 28 nm
    Texture fill rate 19.80
    Floating-point performance 384.0 gflops 633.6 gflops
    Memory bus width 128bit 128 Bit
    Memory clock speed 1800 - 4000 MHz 1800 MHz
    Memory bandwidth 28.8 GB/s
    Shared memory -
    DirectX 12 API 12 (11_1)
    Shader Model 5.1 5.1
    OpenGL 4.5 4.6
    OpenCL 1.1 1.2
    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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