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    GeForce GT 640M vs Quadro T2000 mobile

    In this comparison between GeForce GT 640M and Quadro T2000 mobile you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GT 640M will be the best choice, for others Quadro T2000 mobile will be their preference. Study the comparison tables below and make your choice.
    GeForce GT 640M Check Price
    Quadro T2000 mobile Check Price

    GeForce GT 640M and Quadro T2000 mobile are Laptop Graphics Cards

    Note: GeForce GT 640M and Quadro T2000 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 or Quadro T2000 mobile here:

    GeForce GT 640M Laptops
    Quadro T2000 mobile Laptops

    Main Specs

      GeForce GT 640M Quadro T2000 mobile
    Power consumption (TDP) 32 Watt 60 Watt
    Interface PCIe 3.0 x16 PCIe 3.0 x16
    Memory type DDR3\GDDR5 GDDR5
    Maximum RAM amount 2 GB 4 GB
    Display Connectors No outputs No outputs
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    • Quadro T2000 mobile has 87% more power consumption, than GeForce GT 640M.
    • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
    • Quadro T2000 mobile has 2 GB more memory, than GeForce GT 640M.
    • GeForce GT 640M is used in Laptops, and Quadro T2000 mobile - in Mobile workstations.
    • GeForce GT 640M is build with Kepler architecture, and Quadro T2000 mobile - with Turing.
    • GeForce GT 640M is manufactured by 28 nm process technology, and Quadro T2000 mobile - by 12 nm process technology.
    • Memory clock speed of Quadro T2000 mobile is 6200 MHz higher, than GeForce GT 640M.

    Game benchmarks

    high / 1080p 0−1 35−40
    ultra / 1080p 0−1 21−24
    QHD / 1440p 0−1 16−18
    4K / 2160p − 10−11
    low / 720p 10−12 60−65
    medium / 1080p 2−3 40−45
    The average gaming FPS of Quadro T2000 mobile in Assassin's Creed Odyssey is 766% more, than GeForce GT 640M.

    Full Specs

      GeForce GT 640M Quadro T2000 mobile
    Architecture Kepler Turing
    Code name N13P-GS N19P-Q3
    Type Laptop Mobile workstation
    Release date 22 March 2012 27 May 2019
    Pipelines 384 1024
    Core clock speed 1575 MHz
    Boost Clock 645 MHz 1785 MHz
    Transistor count 1,270 million 4,700 million
    Manufacturing process technology 28 nm 12 nm
    Texture fill rate 114.2
    Floating-point performance 480.0 gflops
    Memory bus width 128bit 128 Bit
    Memory clock speed 1800 - 4000 MHz 8000 MHz
    Memory bandwidth 128.0 GB/s
    Shared memory - -
    DirectX 12 API 12 (12_1)
    Shader Model 5.1 6.5
    OpenGL 4.5 4.6
    OpenCL 1.1 1.2
    Vulkan 1.1.126 1.2.131
    CUDA + 7.5
    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) 18 Mh/s
    Laptop size medium sized medium sized
    Optimus +
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