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    GeForce GT 645M vs Quadro M2000

    When comparing GeForce GT 645M and Quadro M2000, 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 Quadro M2000 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
    Quadro M2000 Check Price

    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 Quadro M2000
    Power consumption (TDP) 32 Watt 75 Watt
    Interface PCIe 3.0 x16 PCIe 3.0 x16
    Supplementary power connectors None
    Memory type DDR3\GDDR5 128 Bit
    Maximum RAM amount 2 GB 4 GB
    Display Connectors No outputs 4x DisplayPort
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    • Quadro M2000 has 134% more power consumption, than GeForce GT 645M.
    • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
    • Quadro M2000 has 2 GB more memory, than GeForce GT 645M.
    • GeForce GT 645M is used in Laptops, and Quadro M2000 - in Desktops.
    • GeForce GT 645M is build with Kepler architecture, and Quadro M2000 - with Maxwell 2.0.
    • GeForce GT 645M and Quadro M2000 are manufactured by 28 nm process technology.
    • Memory clock speed of Quadro M2000 is 4812 MHz higher, than GeForce GT 645M.

    Game benchmarks

    high / 1080p 1−2 21−24
    ultra / 1080p 0−1 12−14
    QHD / 1440p 0−1 6−7
    4K / 2160p − 5−6
    low / 720p 12−14 40−45
    medium / 1080p 2−3 24−27
    The average gaming FPS of Quadro M2000 in Assassin's Creed Odyssey is 500% more, than GeForce GT 645M.

    Full Specs

      GeForce GT 645M Quadro M2000
    Architecture Kepler Maxwell 2.0
    Code name N13P-GS GM206
    Type Laptop Workstation
    Release date 22 March 2012 8 April 2016
    Pipelines 384 768
    Core clock speed 796 MHz
    Boost Clock 1163 MHz
    Transistor count 1,270 million 2,940 million
    Manufacturing process technology 28 nm 28 nm
    Texture fill rate 22.7 billion/sec 55.82
    Floating-point performance 544.5 gflops 1,812 gflops
    Length 201 mm
    Memory bus width 128bit 128 Bit
    Memory clock speed 1800 MHz 6612 MHz
    Shared memory -
    DirectX 12 API 12
    Shader Model 5.1 5
    OpenGL 4.5 4.5
    OpenCL 1.1 1.2
    Vulkan 1.1.126 +
    CUDA + 5.2
    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 215 Mh/s
    Laptop size medium sized
    Optimus +
    3D Vision Pro +
    Mosaic +
    Width 1" (2.5 cm)
    Number of simultaneous displays 4
    nView Desktop Management +
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