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    Iris Pro Graphics P580 vs Radeon Sky 500

    When comparing Iris Pro Graphics P580 and Radeon Sky 500, 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 Iris Pro Graphics P580 and Radeon Sky 500 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
    Iris Pro Graphics P580 Check Price
    Radeon Sky 500

    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 Radeon Sky 500
    Power consumption (TDP) 15 Watt 150 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 4 GB
    Display Connectors No outputs 1x DisplayPort
      Check Price
    • Radeon Sky 500 has 900% more power consumption, than Iris Pro Graphics P580.
    • Iris Pro Graphics P580 is connected by PCIe 3.0 x1, and Radeon Sky 500 uses PCIe 3.0 x16 interface.
    • Iris Pro Graphics P580 has 60 GB more memory, than Radeon Sky 500.
    • Iris Pro Graphics P580 is used in Laptops, and Radeon Sky 500 - in Desktops.
    • Iris Pro Graphics P580 is build with Gen. 9 Skylake architecture, and Radeon Sky 500 - with GCN 1.0.
    • Core clock speed of Radeon Sky 500 is 600 MHz higher, than Iris Pro Graphics P580.
    • Iris Pro Graphics P580 is manufactured by 14 nm process technology, and Radeon Sky 500 - by 28 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 Radeon Sky 500 in Assassin's Creed Odyssey is 215% more, than Iris Pro Graphics P580.

    Full Specs

      Iris Pro Graphics P580 Radeon Sky 500
    Architecture Gen. 9 Skylake GCN 1.0
    Code name Skylake GT4e Pitcairn
    Type Laptop Desktop
    Release date 1 September 2015 27 March 2013
    Pipelines 72 1280
    Core clock speed 350 MHz 950 MHz
    Boost Clock 1100 MHz
    Transistor count 189 million 2,800 million
    Manufacturing process technology 14 nm 28 nm
    Texture fill rate 75.60 76.00
    Floating-point performance 2,432 gflops
    Length 242 mm
    Memory bus width 256 Bit
    Memory clock speed 4800 MHz
    Memory bandwidth 154 GB/s
    Shared memory +
    DirectX 12 (12_1) 12 (11_1)
    Shader Model 6.4 5.1
    OpenGL 4.6 4.6
    OpenCL 2.1 1.2
    Vulkan 1.1.97 1.2.131
    Bus support PCIe 3.0
    Quick Sync +
    Form factor full height / full length
    DisplayPort count 1
    Dual-link DVI support +
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