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    GeForce GT 645M vs Radeon R5 430 OEM

    Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 645M and Radeon R5 430 OEM. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GT 645M and Radeon R5 430 OEM. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
    GeForce GT 645M Check Price
    Radeon R5 430 OEM

    GeForce GT 645M is a Laptop Graphics Card

    Note: GeForce GT 645M 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 645M here:

    GeForce GT 645M Laptops

    Main Specs

      GeForce GT 645M Radeon R5 430 OEM
    Power consumption (TDP) 32 Watt 50 Watt
    Interface PCIe 3.0 x16 PCIe 3.0 x8
    Supplementary power connectors None
    Memory type DDR3\GDDR5 GDDR5
    Maximum RAM amount 2 GB 2 GB
    Display Connectors No outputs 1x DVI, 1x DisplayPort
      Check Price
    • Radeon R5 430 OEM has 56% more power consumption, than GeForce GT 645M.
    • GeForce GT 645M is connected by PCIe 3.0 x16, and Radeon R5 430 OEM uses PCIe 3.0 x8 interface.
    • GeForce GT 645M and Radeon R5 430 OEM have maximum RAM of 2 GB.
    • GeForce GT 645M is used in Laptops, and Radeon R5 430 OEM - in Desktops.
    • GeForce GT 645M is build with Kepler architecture, and Radeon R5 430 OEM - with GCN 1.0.
    • GeForce GT 645M and Radeon R5 430 OEM are manufactured by 28 nm process technology.
    • Memory clock speed of Radeon R5 430 OEM is 2800 MHz higher, than GeForce GT 645M.

    Game benchmarks

    high / 1080p 1−2 1−2
    ultra / 1080p 0−1 0−1
    QHD / 1440p 0−1 0−1
    low / 720p 12−14 12−14
    medium / 1080p 2−3 3−4
    The average gaming FPS of Radeon R5 430 OEM in Assassin's Creed Odyssey is 20% more, than GeForce GT 645M.

    Full Specs

      GeForce GT 645M Radeon R5 430 OEM
    Architecture Kepler GCN 1.0
    Code name N13P-GS Oland
    Type Laptop Desktop
    Release date 22 March 2012 30 June 2016
    Pipelines 384 384
    Core clock speed 730 MHz
    Boost Clock 780 MHz
    Transistor count 1,270 million 950 million
    Manufacturing process technology 28 nm 28 nm
    Texture fill rate 22.7 billion/sec 18.72
    Floating-point performance 544.5 gflops 599.0 gflops
    Memory bus width 128bit 64 Bit
    Memory clock speed 1800 MHz 4600 MHz
    Memory bandwidth 36.8 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 1.1.126 1.2.131
    CUDA +
    CUDA cores 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) 19 Mh/s
    Laptop size medium sized
    Optimus +
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