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    Iris Pro Graphics P580 vs P106 100

    In this comparison between Iris Pro Graphics P580 and P106 100 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Iris Pro Graphics P580 will be the best choice, for others P106 100 will be their preference. Study the comparison tables below and make your choice.
    Iris Pro Graphics P580 Check Price
    P106 100

    Iris Pro Graphics P580 is a Laptop Graphics Card

    Note: Iris Pro Graphics P580 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 Iris Pro Graphics P580 here:

    Iris Pro Graphics P580 Laptops

    Main Specs

      Iris Pro Graphics P580 P106 100
    Power consumption (TDP) 15 Watt 120 Watt
    Interface PCIe 3.0 x1 PCIe 3.0 x16
    Supplementary power connectors 1x 6-pin
    Memory type DDR3L/LPDDR3/DDR4 GDDR5
    Maximum RAM amount 64 GB 6 GB
    Display Connectors No outputs No outputs
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    • P106 100 has 700% more power consumption, than Iris Pro Graphics P580.
    • Iris Pro Graphics P580 is connected by PCIe 3.0 x1, and P106 100 uses PCIe 3.0 x16 interface.
    • Iris Pro Graphics P580 has 58 GB more memory, than P106 100.
    • Iris Pro Graphics P580 is used in Laptops, and P106 100 - in Desktops.
    • Iris Pro Graphics P580 is build with Gen. 9 Skylake architecture, and P106 100 - with Pascal.
    • Core clock speed of P106 100 is 1156 MHz higher, than Iris Pro Graphics P580.
    • Iris Pro Graphics P580 is manufactured by 14 nm process technology, and P106 100 - by 16 nm process technology.

    Game benchmarks

    high / 1080p 10−11 35−40
    ultra / 1080p 6−7 21−24
    QHD / 1440p 0−1 16−18
    4K / 2160p − 10−11
    low / 720p 21−24 60−65
    medium / 1080p 12−14 40−45
    The average gaming FPS of P106 100 in Assassin's Creed Odyssey is 215% more, than Iris Pro Graphics P580.

    Full Specs

      Iris Pro Graphics P580 P106 100
    Architecture Gen. 9 Skylake Pascal
    Code name Skylake GT4e GP106
    Type Laptop Desktop
    Release date 1 September 2015 19 June 2017
    Pipelines 72 1280
    Core clock speed 350 MHz 1506 MHz
    Boost Clock 1100 MHz 1709 MHz
    Transistor count 189 million 4,400 million
    Manufacturing process technology 14 nm 16 nm
    Texture fill rate 75.60 136.7
    Floating-point performance 4,375 gflops
    Length 250 mm
    Memory bus width 192 Bit
    Memory clock speed 8008 MHz
    Memory bandwidth 192.2 GB/s
    Shared memory +
    DirectX 12 (12_1) 12 (12_1)
    Shader Model 6.4 6.4
    OpenGL 4.6 4.6
    OpenCL 2.1 1.2
    Vulkan 1.1.97 1.2.131
    CUDA 6.1
    Quick Sync +
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