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    Mobility Radeon HD 5850 vs Quadro K620

    When comparing Mobility Radeon HD 5850 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 Mobility Radeon HD 5850 and Quadro K620 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
    Mobility Radeon HD 5850 Check Price
    Quadro K620 Check Price

    Mobility Radeon HD 5850 is a Laptop Graphics Card

    Note: Mobility Radeon HD 5850 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 Mobility Radeon HD 5850 here:

    Mobility Radeon HD 5850 Laptops

    Main Specs

      Mobility Radeon HD 5850 Quadro K620
    Power consumption (TDP) 30 Watt 41 Watt
    Interface PCIe 2.0 x16 PCIe 2.0 x16
    Supplementary power connectors None
    Memory type DDR3, GDDR3, GDDR5 128 Bit
    Maximum RAM amount 1 GB 2 GB
    Display Connectors No outputs 1x DVI, 1x DisplayPort
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    • Quadro K620 has 36% more power consumption, than Mobility Radeon HD 5850.
    • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
    • Quadro K620 has 1 GB more memory, than Mobility Radeon HD 5850.
    • Mobility Radeon HD 5850 is used in Laptops, and Quadro K620 - in Desktops.
    • Mobility Radeon HD 5850 is build with Terascale 2 architecture, and Quadro K620 - with Maxwell.
    • Core clock speed of Quadro K620 is 433 MHz higher, than Mobility Radeon HD 5850.
    • Mobility Radeon HD 5850 is manufactured by 40 nm process technology, and Quadro K620 - by 28 nm process technology.
    • Memory clock speed of Mobility Radeon HD 5850 is 200 MHz higher, than Quadro K620.

    Game benchmarks

    high / 1080p 5−6 10−12
    ultra / 1080p 3−4 6−7
    QHD / 1440p 0−1 1−2
    low / 720p 14−16 24−27
    medium / 1080p 7−8 14−16
    The average gaming FPS of Quadro K620 in Assassin's Creed Odyssey is 100% more, than Mobility Radeon HD 5850.

    Full Specs

      Mobility Radeon HD 5850 Quadro K620
    Architecture Terascale 2 Maxwell
    Code name Broadway-PRO GM107
    Type Laptop Workstation
    Release date 7 January 2010 22 July 2014
    Pipelines 800 384
    Core clock speed 625 MHz 1058 MHz
    Boost Clock 1124 MHz
    Transistor count 1,040 million 1,870 million
    Manufacturing process technology 40 nm 28 nm
    Texture fill rate 20.00 26.98
    Floating-point performance 800.0 gflops 863.2 gflops
    Length 160 mm
    Memory bus width 128 Bit 128 Bit
    Memory clock speed 2000 MHz 1800 MHz
    Memory bandwidth 64 GB/s
    Shared memory -
    DirectX 11.2 (11_0) 12
    Shader Model 5.0 5
    OpenGL 4.4 4.5
    OpenCL 1.2 1.2
    Vulkan N/A +
    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 +
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