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    Iris Plus Graphics 645 vs Radeon RX Vega M GL

    When choosing between Iris Plus Graphics 645 and Radeon RX Vega M GL, 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 Iris Plus Graphics 645 and Radeon RX Vega M GL.
    Iris Plus Graphics 645 Check Price
    Radeon RX Vega M GL Check Price

    Iris Plus Graphics 645 and Radeon RX Vega M GL are Laptop Graphics Cards

    Note: Iris Plus Graphics 645 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 Iris Plus Graphics 645 or Radeon RX Vega M GL here:

    Iris Plus Graphics 645 Laptops
    Radeon RX Vega M GL Laptops

    Main Specs

      Iris Plus Graphics 645 Radeon RX Vega M GL
    Power consumption (TDP) 15 Watt 65 Watt
    Interface PCIe 3.0 x1 IGP
    Memory type DDR3/DDR4 HBM2
    Maximum RAM amount 4 GB
    Display Connectors No outputs No outputs
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    • Radeon RX Vega M GL has 333% more power consumption, than Iris Plus Graphics 645.
    • Iris Plus Graphics 645 is connected by PCIe 3.0 x1, and Radeon RX Vega M GL uses IGP interface.
    • Both cards are used in Laptops.
    • Iris Plus Graphics 645 is build with Gen. 9.5 Coffee Lake architecture, and Radeon RX Vega M GL - with GCN 4.0.
    • Core clock speed of Radeon RX Vega M GL is 631 MHz higher, than Iris Plus Graphics 645.
    • Iris Plus Graphics 645 and Radeon RX Vega M GL are manufactured by 14 nm process technology.

    Game benchmarks

    high / 1080p 4−5 16−18
    ultra / 1080p 2−3 10−11
    QHD / 1440p 0−1 4−5
    low / 720p 12−14 35−40
    medium / 1080p 5−6 21−24
    The average gaming FPS of Radeon RX Vega M GL in Assassin's Creed Odyssey is 250% more, than Iris Plus Graphics 645.

    Full Specs

      Iris Plus Graphics 645 Radeon RX Vega M GL
    Architecture Gen. 9.5 Coffee Lake GCN 4.0
    Code name Kaby Lake GT3e Polaris 22
    Type Laptop Laptop
    Release date 10 July 2019 1 February 2018
    Pipelines 48 1280
    Core clock speed 300 MHz 931 MHz
    Boost Clock 1150 MHz 1011 MHz
    Transistor count 5,000 million
    Manufacturing process technology 14 nm 14 nm
    Texture fill rate 50.40 80.88
    Floating-point performance 2,588 gflops
    Memory bus width 1024 Bit
    Memory clock speed 1400 MHz
    Memory bandwidth 179.2 GB/s
    Shared memory + -
    DirectX 12 (12_1) 12 (12_0)
    Shader Model 6.4 6.4
    OpenGL 4.6 4.6
    OpenCL 2.1 2.0
    Vulkan 1.1.103 1.2.131
    Quick Sync +
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