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    Radeon HD 8770M vs Radeon RX Vega M GL

    When comparing Radeon HD 8770M and Radeon RX Vega M GL, 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 Radeon HD 8770M and Radeon RX Vega M GL is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
    Radeon HD 8770M Check Price
    Radeon RX Vega M GL Check Price

    Radeon HD 8770M and Radeon RX Vega M GL are Laptop Graphics Cards

    Note: Radeon HD 8770M and Radeon RX Vega M GL 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 HD 8770M or Radeon RX Vega M GL here:

    Radeon HD 8770M Laptops
    Radeon RX Vega M GL Laptops

    Main Specs

      Radeon HD 8770M Radeon RX Vega M GL
    Power consumption (TDP) 65 Watt
    Interface PCIe 3.0 x8 IGP
    Memory type GDDR5 HBM2
    Maximum RAM amount 2 GB 4 GB
    Display Connectors No outputs No outputs
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    • Radeon HD 8770M is connected by PCIe 3.0 x8, and Radeon RX Vega M GL uses IGP interface.
    • Radeon RX Vega M GL has 2 GB more memory, than Radeon HD 8770M.
    • Both cards are used in Laptops.
    • Radeon HD 8770M is build with GCN architecture, and Radeon RX Vega M GL - with GCN 4.0.
    • Core clock speed of Radeon RX Vega M GL is 156 MHz higher, than Radeon HD 8770M.
    • Radeon HD 8770M is manufactured by 28 nm process technology, and Radeon RX Vega M GL - by 14 nm process technology.
    • Memory clock speed of Radeon HD 8770M is 3100 MHz higher, than Radeon RX Vega M GL.

    Game benchmarks

    high / 1080p 7−8 16−18
    ultra / 1080p 4−5 10−11
    QHD / 1440p 0−1 4−5
    low / 720p 16−18 35−40
    medium / 1080p 8−9 21−24
    The average gaming FPS of Radeon RX Vega M GL in Assassin's Creed Odyssey is 133% more, than Radeon HD 8770M.

    Full Specs

      Radeon HD 8770M Radeon RX Vega M GL
    Architecture GCN GCN 4.0
    Code name Mars Polaris 22
    Type Laptop Laptop
    Release date 16 November 2012 1 February 2018
    Pipelines 384 1280
    Core clock speed 775 MHz 931 MHz
    Boost Clock 825 MHz 1011 MHz
    Transistor count 950 million 5,000 million
    Manufacturing process technology 28 nm 14 nm
    Texture fill rate 19.80 80.88
    Floating-point performance 633.6 gflops 2,588 gflops
    Memory bus width 128 Bit 1024 Bit
    Memory clock speed 4500 MHz 1400 MHz
    Memory bandwidth 72 GB/s 179.2 GB/s
    Shared memory - -
    DirectX 12 (11_1) 12 (12_0)
    Shader Model 5.1 6.4
    OpenGL 4.6 4.6
    OpenCL 1.2 2.0
    Vulkan 1.2.131 1.2.131
    Laptop size medium sized
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