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    GeForce GTX 675MX vs Quadro K620

    When comparing GeForce GTX 675MX and Quadro K620, 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 GTX 675MX and Quadro K620 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
    GeForce GTX 675MX Check Price
    Quadro K620 Check Price

    GeForce GTX 675MX is a Laptop Graphics Card

    Note: GeForce GTX 675MX 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 GTX 675MX here:

    GeForce GTX 675MX Laptops

    Main Specs

      GeForce GTX 675MX Quadro K620
    Power consumption (TDP) 100 Watt 41 Watt
    Interface MXM-B (3.0) PCIe 2.0 x16
    Supplementary power connectors None None
    Memory type GDDR5 128 Bit
    Maximum RAM amount 2 GB 2 GB
    Display Connectors No outputs 1x DVI, 1x DisplayPort
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    • GeForce GTX 675MX has 143% more power consumption, than Quadro K620.
    • GeForce GTX 675MX is connected by MXM-B (3.0), and Quadro K620 uses PCIe 2.0 x16 interface.
    • GeForce GTX 675MX and Quadro K620 have maximum RAM of 2 GB.
    • GeForce GTX 675MX is used in Laptops, and Quadro K620 - in Desktops.
    • GeForce GTX 675MX is build with Kepler architecture, and Quadro K620 - with Maxwell.
    • Core clock speed of Quadro K620 is 458 MHz higher, than GeForce GTX 675MX.
    • GeForce GTX 675MX and Quadro K620 are manufactured by 28 nm process technology.
    • Memory clock speed of GeForce GTX 675MX and Quadro K620 is 1800 MHz.

    Game benchmarks

    high / 1080p 9−10 10−12
    ultra / 1080p 5−6 6−7
    QHD / 1440p 0−1 1−2
    low / 720p 21−24 24−27
    medium / 1080p 12−14 14−16
    The average gaming FPS of Quadro K620 in Assassin's Creed Odyssey is 16% more, than GeForce GTX 675MX.

    Full Specs

      GeForce GTX 675MX Quadro K620
    Architecture Kepler Maxwell
    Code name N13E-GSR GM107
    Type Laptop Workstation
    Release date 1 October 2012 22 July 2014
    Pipelines 960 384
    Core clock speed 600 MHz 1058 MHz
    Boost Clock 1124 MHz
    Transistor count 3,540 million 1,870 million
    Manufacturing process technology 28 nm 28 nm
    Texture fill rate 48.0 billion/sec 26.98
    Floating-point performance 1,256 gflops 863.2 gflops
    Length 160 mm
    Memory bus width 256 Bit 128 Bit
    Memory clock speed 1800 MHz 1800 MHz
    Memory bandwidth 115.2 GB/s
    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 + 5.0
    CUDA cores 960
    Bus support PCI Express 2.0
    SLI options +
    HDMI +
    HDCP +
    Maximum VGA resolution Up to 2048x1536
    Bitcoin / BTC (SHA256) 63 Mh/s 104 Mh/s
    Laptop size large
    Optimus +
    3D Vision Pro +
    Mosaic +
    Width 1" (2.5 cm)
    Number of simultaneous displays 4
    nView Desktop Management +
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