Subscribe to our YouTube channel ×

    GeForce GT 645M vs GeForce GTX 960A

    When comparing GeForce GT 645M and GeForce GTX 960A, 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 645M and GeForce GTX 960A is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
    GeForce GT 645M Check Price
    GeForce GTX 960A

    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 GeForce GTX 960A
    Power consumption (TDP) 32 Watt 75 Watt
    Interface PCIe 3.0 x16 MXM-B (3.0)
    Memory type DDR3\GDDR5 GDDR5
    Maximum RAM amount 2 GB 2 GB
    Display Connectors No outputs No outputs
      Check Price
    • GeForce GTX 960A has 134% more power consumption, than GeForce GT 645M.
    • GeForce GT 645M is connected by PCIe 3.0 x16, and GeForce GTX 960A uses MXM-B (3.0) interface.
    • GeForce GT 645M and GeForce GTX 960A have maximum RAM of 2 GB.
    • GeForce GT 645M is used in Laptops, and GeForce GTX 960A - in Desktops.
    • GeForce GT 645M is build with Kepler architecture, and GeForce GTX 960A - with Maxwell.
    • GeForce GT 645M and GeForce GTX 960A are manufactured by 28 nm process technology.
    • Memory clock speed of GeForce GTX 960A is 3212 MHz higher, than GeForce GT 645M.

    Game benchmarks

    high / 1080p 1−2 12−14
    ultra / 1080p 0−1 7−8
    QHD / 1440p 0−1 2−3
    low / 720p 12−14 24−27
    medium / 1080p 2−3 14−16
    The average gaming FPS of GeForce GTX 960A in Assassin's Creed Odyssey is 240% more, than GeForce GT 645M.

    Full Specs

      GeForce GT 645M GeForce GTX 960A
    Architecture Kepler Maxwell
    Code name N13P-GS GM107
    Type Laptop Desktop
    Release date 22 March 2012 13 March 2015
    Pipelines 384 640
    Core clock speed 1029 MHz
    Boost Clock 1085 MHz
    Transistor count 1,270 million 1,870 million
    Manufacturing process technology 28 nm 28 nm
    Texture fill rate 22.7 billion/sec 43.40
    Floating-point performance 544.5 gflops 1,389 gflops
    Memory bus width 128bit 128 Bit
    Memory clock speed 1800 MHz 5012 MHz
    Memory bandwidth 80.19 GB/s
    Shared memory -
    DirectX 12 API 12 (11_0)
    Shader Model 5.1 5.1
    OpenGL 4.5 4.6
    OpenCL 1.1 1.2
    Vulkan 1.1.126 1.1.126
    CUDA + 5.0
    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 180 Mh/s
    Laptop size medium sized
    Optimus +
      Check Price

    Similar compares