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    GeForce GTX 980M vs Quadro K620

    In this comparison between GeForce GTX 980M and Quadro K620 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 GTX 980M will be the best choice, for others Quadro K620 will be their preference. Study the comparison tables below and make your choice.
    GeForce GTX 980M Check Price
    Quadro K620 Check Price

    GeForce GTX 980M is a Laptop Graphics Card

    Note: GeForce GTX 980M 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 980M here:

    GeForce GTX 980M Laptops

    Main Specs

      GeForce GTX 980M Quadro K620
    Power consumption (TDP) 41 Watt
    Interface MXM-B (3.0) PCIe 2.0 x16
    Supplementary power connectors None None
    Memory type GDDR5 128 Bit
    Maximum RAM amount 8 GB 2 GB
    Display Connectors No outputs 1x DVI, 1x DisplayPort
      Check Price Check Price
    • GeForce GTX 980M is connected by MXM-B (3.0), and Quadro K620 uses PCIe 2.0 x16 interface.
    • GeForce GTX 980M has 6 GB more memory, than Quadro K620.
    • GeForce GTX 980M is used in Laptops, and Quadro K620 - in Desktops.
    • GeForce GTX 980M and Quadro K620 are build with Maxwell architecture.
    • Core clock speed of Quadro K620 is 20 MHz higher, than GeForce GTX 980M.
    • GeForce GTX 980M and Quadro K620 are manufactured by 28 nm process technology.
    • Memory clock speed of GeForce GTX 980M is 700 MHz higher, than Quadro K620.

    Game benchmarks

    high / 1080p 35−40 10−12
    ultra / 1080p 24−27 6−7
    QHD / 1440p 18−20 1−2
    4K / 2160p 10−11 −
    low / 720p 60−65 24−27
    medium / 1080p 45−50 14−16
    The average gaming FPS of GeForce GTX 980M in Assassin's Creed Odyssey is 245% more, than Quadro K620.

    Full Specs

      GeForce GTX 980M Quadro K620
    Architecture Maxwell Maxwell
    Code name GM204 GM107
    Type Laptop Workstation
    Release date 7 October 2014 22 July 2014
    Pipelines 1536 384
    Core clock speed 1038 MHz 1058 MHz
    Boost Clock 1127 MHz 1124 MHz
    Transistor count 5,200 million 1,870 million
    Manufacturing process technology 28 nm 28 nm
    Texture fill rate 51.84 26.98
    Floating-point performance 3,462 gflops 863.2 gflops
    Length 160 mm
    Memory bus width 256 Bit 128 Bit
    Memory clock speed 2500 MHz 1800 MHz
    Memory bandwidth 160 GB/s
    Shared memory -
    G-SYNC support +
    DirectX 12 (12_1) 12
    Shader Model 6.4 5
    OpenGL 4.5 4.5
    OpenCL 1.1 1.2
    Vulkan 1.1.126 +
    CUDA + 5.0
    CUDA cores 1536
    Bus support PCI Express 3.0
    SLI options +
    HDMI +
    Bitcoin / BTC (SHA256) 383 Mh/s 104 Mh/s
    Laptop size large
    DisplayPort Multimode (DP++) support +
    H.264, VC1, MPEG2 1080p video decoder +
    Optimus +
    3D Vision Pro +
    Mosaic +
    Width 1" (2.5 cm)
    Number of simultaneous displays 4
    nView Desktop Management +
    GameStream +
    GeForce ShadowPlay +
    GPU Boost 2.0
    GameWorks +
    BatteryBoost +
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