Subscribe to our YouTube channel ×

    GeForce GTX 780M vs Quadro K620M

    Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 780M and Quadro K620M. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GTX 780M and Quadro K620M. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
    GeForce GTX 780M Check Price
    Quadro K620M Check Price

    GeForce GTX 780M and Quadro K620M are Laptop Graphics Cards

    Note: GeForce GTX 780M and Quadro K620M 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 GTX 780M or Quadro K620M here:

    GeForce GTX 780M Laptops
    Quadro K620M Laptops

    Main Specs

      GeForce GTX 780M Quadro K620M
    Power consumption (TDP) 122 Watt 30 Watt
    Interface MXM-B (3.0) MXM-A (3.0)
    Supplementary power connectors None None
    Memory type GDDR5 DDR3
    Maximum RAM amount 4 GB 2 GB
    Display Connectors No outputs No outputs
      Check Price Check Price
    • GeForce GTX 780M has 306% more power consumption, than Quadro K620M.
    • GeForce GTX 780M is connected by MXM-B (3.0), and Quadro K620M uses MXM-A (3.0) interface.
    • GeForce GTX 780M has 2 GB more memory, than Quadro K620M.
    • GeForce GTX 780M is used in Laptops, and Quadro K620M - in Mobile workstations.
    • GeForce GTX 780M is build with Kepler architecture, and Quadro K620M - with Maxwell.
    • Core clock speed of Quadro K620M is 206 MHz higher, than GeForce GTX 780M.
    • GeForce GTX 780M and Quadro K620M are manufactured by 28 nm process technology.
    • Memory clock speed of GeForce GTX 780M is 500 MHz higher, than Quadro K620M.

    Game benchmarks

    high / 1080p 20−22 3−4
    ultra / 1080p 12−14 1−2
    QHD / 1440p 6−7 0−1
    4K / 2160p 5−6 −
    low / 720p 40−45 14−16
    medium / 1080p 24−27 5−6
    The average gaming FPS of GeForce GTX 780M in Assassin's Creed Odyssey is 316% more, than Quadro K620M.

    Full Specs

      GeForce GTX 780M Quadro K620M
    Architecture Kepler Maxwell
    Code name N14E-GTX GM108
    Type Laptop Mobile workstation
    Release date 30 May 2013 1 March 2015
    Pipelines 1536 384
    Core clock speed 823 MHz 1029 MHz
    Boost Clock 797 MHz 1124 MHz
    Transistor count 3,540 million
    Manufacturing process technology 28 nm 28 nm
    Texture fill rate 102.0 17.98
    Floating-point performance 2,448 gflops 863.2 gflops
    Memory bus width 256 Bit 64 Bit
    Memory clock speed 2500 MHz 2000 MHz
    Memory bandwidth 160.0 GB/s 14.4 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 1.1.126
    CUDA + +
    CUDA cores 1536
    Bus support PCI Express 3.0, PCI Express 2.0
    SLI options +
    HDMI +
    Bitcoin / BTC (SHA256) 82 Mh/s 92 Mh/s
    Laptop size large
    Standard memory configuration GDDR5
    eDP 1.2 signal support Up to 3840x2160
    LVDS signal support Up to 1920x1200
    DisplayPort Multimode (DP++) support Up to 3840x2160
    HDCP content protection +
    7.1 channel HD audio on HDMI +
    TrueHD and DTS-HD audio bitstreaming +
    H.264, VC1, MPEG2 1080p video decoder +
    Optimus + +
    Display Port 1.2
    nView Display Management +
    Blu-Ray 3D Support +
    3D Vision / 3DTV Play +
      Check Price Check Price

    Similar compares