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    Iris Plus Graphics 645 vs Radeon Pro 5500M

    When choosing between Iris Plus Graphics 645 and Radeon Pro 5500M, 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 Pro 5500M.
    Iris Plus Graphics 645 Check Price
    Radeon Pro 5500M Check Price

    Iris Plus Graphics 645 and Radeon Pro 5500M are Laptop Graphics Cards

    Note: Iris Plus Graphics 645 and Radeon Pro 5500M 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 Pro 5500M here:

    Iris Plus Graphics 645 Laptops
    Radeon Pro 5500M Laptops

    Main Specs

      Iris Plus Graphics 645 Radeon Pro 5500M
    Power consumption (TDP) 15 Watt 85 Watt
    Interface PCIe 3.0 x1 PCIe 4.0 x8
    Supplementary power connectors None
    Memory type DDR3/DDR4 GDDR6
    Maximum RAM amount 8 GB
    Display Connectors No outputs No outputs
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    • Radeon Pro 5500M has 466% more power consumption, than Iris Plus Graphics 645.
    • Iris Plus Graphics 645 is connected by PCIe 3.0 x1, and Radeon Pro 5500M uses PCIe 4.0 x8 interface.
    • Iris Plus Graphics 645 is used in Laptops, and Radeon Pro 5500M - in Mobile workstations.
    • Iris Plus Graphics 645 is build with Gen. 9.5 Coffee Lake architecture, and Radeon Pro 5500M - with Navi / RDNA.
    • Iris Plus Graphics 645 is manufactured by 14 nm process technology, and Radeon Pro 5500M - by 7 nm process technology.

    Game benchmarks

    high / 1080p 4−5 35−40
    ultra / 1080p 2−3 21−24
    QHD / 1440p 0−1 16−18
    4K / 2160p − 10−11
    low / 720p 12−14 60−65
    medium / 1080p 5−6 40−45
    The average gaming FPS of Radeon Pro 5500M in Assassin's Creed Odyssey is 583% more, than Iris Plus Graphics 645.

    Full Specs

      Iris Plus Graphics 645 Radeon Pro 5500M
    Architecture Gen. 9.5 Coffee Lake Navi / RDNA
    Code name Kaby Lake GT3e Navi 14
    Type Laptop Mobile workstation
    Release date 10 July 2019 13 November 2019
    Pipelines 48 1536
    Core clock speed 300 MHz
    Boost Clock 1150 MHz 1300 MHz
    Transistor count 6,400 million
    Manufacturing process technology 14 nm 7 nm
    Texture fill rate 50.40 139.2
    Memory bus width 128 Bit
    Memory clock speed 12000 MHz
    Memory bandwidth 192.0 GB/s
    Shared memory + -
    DirectX 12 (12_1) 12 (12_1)
    Shader Model 6.4 6.5
    OpenGL 4.6 4.6
    OpenCL 2.1 2.0
    Vulkan 1.1.103 1.2.131
    Laptop size medium sized
    Quick Sync +
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