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    Quadro M620 vs Radeon Pro SSG

    If you are going to buy a new graphics card and are choosing between Quadro M620 and Radeon Pro SSG, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Quadro M620 stacks up against Radeon Pro SSG, check out specs charts below.
    Quadro M620 Check Price
    Radeon Pro SSG

    Quadro M620 is a Laptop Graphics Card

    Note: Quadro M620 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 Quadro M620 here:

    Quadro M620 Laptops

    Main Specs

      Quadro M620 Radeon Pro SSG
    Power consumption (TDP) 30 Watt 350 Watt
    Interface PCIe 3.0 x16
    Supplementary power connectors 1x 6-pin + 1x 8-pin
    Memory type GDDR5 HBM2
    Maximum RAM amount 2 GB 16 GB
    Display Connectors 6x mini-DisplayPort
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    • Radeon Pro SSG has 1066% more power consumption, than Quadro M620.
    • Radeon Pro SSG has 14 GB more memory, than Quadro M620.
    • Quadro M620 is used in Mobile workstations, and Radeon Pro SSG - in Desktops.
    • Quadro M620 is build with Maxwell architecture, and Radeon Pro SSG - with GCN 5.0.
    • Core clock speed of Radeon Pro SSG is 422 MHz higher, than Quadro M620.
    • Quadro M620 is manufactured by 28 nm process technology, and Radeon Pro SSG - by 14 nm process technology.
    • Memory clock speed of Quadro M620 is 3122 MHz higher, than Radeon Pro SSG.

    Game benchmarks

    high / 1080p 14−16 50−55
    ultra / 1080p 8−9 35−40
    QHD / 1440p 3−4 27−30
    4K / 2160p − 16−18
    low / 720p 30−35 80−85
    medium / 1080p 18−20 60−65
    The average gaming FPS of Radeon Pro SSG in Assassin's Creed Odyssey is 246% more, than Quadro M620.

    Full Specs

      Quadro M620 Radeon Pro SSG
    Architecture Maxwell GCN 5.0
    Code name Vega 10
    Type Mobile workstation Workstation
    Release date 13 January 2017 8 August 2017
    Pipelines 512 4096
    Core clock speed 1018 MHz 1440 MHz
    Boost Clock 1500 MHz
    Transistor count 12,500 million
    Manufacturing process technology 28 nm 14 nm
    Texture fill rate 384.0
    Floating-point performance 12,288 gflops
    Length 267 mm
    Memory bus width 128 Bit 2048 Bit
    Memory clock speed 5012 MHz 1890 MHz
    Memory bandwidth 80 GB/s 483.8 GB/s
    Shared memory -
    DirectX 12 12 (12_1)
    Shader Model 5.0 6.4
    OpenGL 4.5 4.6
    OpenCL 2.0
    Vulkan 1.1.125
    Laptop size large
    Optimus +
    Display Port 1.2
    Mosaic +
    nView Display Management +
    3D Stereo +
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