Subscribe to our YouTube channel ×

    Quadro K620 vs Radeon HD 6970M Crossfire

    When comparing Quadro K620 and Radeon HD 6970M Crossfire, 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 Quadro K620 and Radeon HD 6970M Crossfire is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
    Quadro K620 Check Price
    Radeon HD 6970M Crossfire Check Price

    Radeon HD 6970M Crossfire is a Laptop Graphics Card

    Note: Radeon HD 6970M Crossfire 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 Radeon HD 6970M Crossfire here:

    Radeon HD 6970M Crossfire Laptops

    Main Specs

      Quadro K620 Radeon HD 6970M Crossfire
    Power consumption (TDP) 41 Watt
    Interface PCIe 2.0 x16
    Supplementary power connectors None
    Memory type 128 Bit GDDR5
    Maximum RAM amount 2 GB 2x2 GB
    Display Connectors 1x DVI, 1x DisplayPort
      Check Price Check Price
    • Quadro K620 and Radeon HD 6970M Crossfire have maximum RAM of 2 GB.
    • Quadro K620 is used in Desktops, and Radeon HD 6970M Crossfire - in Laptops.
    • Quadro K620 is build with Maxwell architecture, and Radeon HD 6970M Crossfire - with Terascale 2.
    • Core clock speed of Quadro K620 is 378 MHz higher, than Radeon HD 6970M Crossfire.
    • Quadro K620 is manufactured by 28 nm process technology, and Radeon HD 6970M Crossfire - by 40 nm process technology.
    • Memory clock speed of Quadro K620 is 900 MHz higher, than Radeon HD 6970M Crossfire.

    Game benchmarks

    high / 1080p 10−12 21−24
    ultra / 1080p 6−7 12−14
    QHD / 1440p 1−2 7−8
    4K / 2160p − 5−6
    low / 720p 24−27 40−45
    medium / 1080p 14−16 24−27
    The average gaming FPS of Radeon HD 6970M Crossfire in Assassin's Creed Odyssey is 100% more, than Quadro K620.

    Full Specs

      Quadro K620 Radeon HD 6970M Crossfire
    Architecture Maxwell Terascale 2
    Code name GM107 Blackcomb XT
    Type Workstation Laptop
    Release date 22 July 2014 6 January 2011
    Pipelines 384 1920
    Core clock speed 1058 MHz 680 MHz
    Boost Clock 1124 MHz
    Transistor count 1,870 million 2x1700 Million
    Manufacturing process technology 28 nm 40 nm
    Texture fill rate 26.98
    Floating-point performance 863.2 gflops
    Length 160 mm
    Memory bus width 128 Bit 256 Bit
    Memory clock speed 1800 MHz 900 MHz
    Shared memory -
    DirectX 12 DirectX 11, Shader 5.0
    Shader Model 5
    OpenGL 4.5
    OpenCL 1.2
    Vulkan +
    CUDA 5.0
    Bitcoin / BTC (SHA256) 104 Mh/s
    Laptop size large
    3D Vision Pro +
    Mosaic +
    Width 1" (2.5 cm)
    Number of simultaneous displays 4
    nView Desktop Management +
      Check Price Check Price

    Similar compares