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    Radeon RX Vega M GH vs UHD Graphics 620

    When choosing between Radeon RX Vega M GH and UHD Graphics 620, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon RX Vega M GH and UHD Graphics 620.
    Radeon RX Vega M GH Check Price
    UHD Graphics 620 Check Price

    Radeon RX Vega M GH and UHD Graphics 620 are Laptop Graphics Cards

    Note: Radeon RX Vega M GH and UHD Graphics 620 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 Radeon RX Vega M GH or UHD Graphics 620 here:

    Radeon RX Vega M GH Laptops
    UHD Graphics 620 Laptops

    Main Specs

      Radeon RX Vega M GH UHD Graphics 620
    Power consumption (TDP) 100 Watt 15 Watt
    Interface IGP PCIe 3.0 x1
    Memory type HBM2 LPDDR3/DDR4
    Maximum RAM amount 4 GB 32 GB
    Display Connectors No outputs No outputs
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    • Radeon RX Vega M GH has 566% more power consumption, than UHD Graphics 620.
    • Radeon RX Vega M GH is connected by IGP, and UHD Graphics 620 uses PCIe 3.0 x1 interface.
    • UHD Graphics 620 has 28 GB more memory, than Radeon RX Vega M GH.
    • Both cards are used in Laptops.
    • Radeon RX Vega M GH is build with Vega architecture, and UHD Graphics 620 - with Gen. 9.5.
    • Core clock speed of Radeon RX Vega M GH is 763 MHz higher, than UHD Graphics 620.
    • Radeon RX Vega M GH and UHD Graphics 620 are manufactured by 14 nm process technology.

    Game benchmarks

    high / 1080p 35−40 2−3
    ultra / 1080p 21−24 0−1
    QHD / 1440p 16−18 0−1
    4K / 2160p 10−11 −
    low / 720p 60−65 12−14
    medium / 1080p 40−45 3−4
    The average gaming FPS of Radeon RX Vega M GH in Assassin's Creed Odyssey is 683% more, than UHD Graphics 620.

    Full Specs

      Radeon RX Vega M GH UHD Graphics 620
    Architecture Vega Gen. 9.5
    Code name Vega Kaby Lake-G Kaby-Lake-Refresh GT2
    Type Laptop Laptop
    Release date 7 January 2018 1 September 2017
    Pipelines 1536 24
    Core clock speed 1063 MHz 300 MHz
    Boost Clock 1190 MHz 1150 MHz
    Transistor count 5,000 million 189 million
    Manufacturing process technology 14 nm 14 nm
    Texture fill rate 114.2 27.60
    Floating-point performance 3,656 gflops
    Memory bus width 1024 Bit 64/128 Bit
    Memory clock speed 1600 MHz
    Memory bandwidth 204.8 GB/s
    Shared memory - +
    DirectX 12 (12_0) 12 (12_1)
    Shader Model 6.4 6.4
    OpenGL 4.6 4.6
    OpenCL 2.0 2.1
    Vulkan 1.2.131 1.1.103
    Laptop size medium sized
    Quick Sync +
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