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    GeForce GTX 880M vs Iris Pro Graphics 580

    When comparing GeForce GTX 880M and Iris Pro Graphics 580, 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 GeForce GTX 880M and Iris Pro Graphics 580 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
    GeForce GTX 880M Check Price
    Iris Pro Graphics 580 Check Price

    GeForce GTX 880M and Iris Pro Graphics 580 are Laptop Graphics Cards

    Note: GeForce GTX 880M and Iris Pro Graphics 580 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 GeForce GTX 880M or Iris Pro Graphics 580 here:

    GeForce GTX 880M Laptops
    Iris Pro Graphics 580 Laptops

    Main Specs

      GeForce GTX 880M Iris Pro Graphics 580
    Power consumption (TDP) 122 Watt 15 Watt
    Interface MXM-B (3.0) PCIe 3.0 x1
    Supplementary power connectors None
    Memory type GDDR5 DDR3L/LPDDR3/DDR4
    Maximum RAM amount 8 GB 64 GB
    Display Connectors No outputs No outputs
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    • GeForce GTX 880M has 713% more power consumption, than Iris Pro Graphics 580.
    • GeForce GTX 880M is connected by MXM-B (3.0), and Iris Pro Graphics 580 uses PCIe 3.0 x1 interface.
    • Iris Pro Graphics 580 has 56 GB more memory, than GeForce GTX 880M.
    • Both cards are used in Laptops.
    • GeForce GTX 880M is build with Kepler architecture, and Iris Pro Graphics 580 - with Gen. 9 Skylake.
    • Core clock speed of GeForce GTX 880M is 604 MHz higher, than Iris Pro Graphics 580.
    • GeForce GTX 880M is manufactured by 28 nm process technology, and Iris Pro Graphics 580 - by 14 nm process technology.

    Game benchmarks

    high / 1080p 20−22 9−10
    ultra / 1080p 12−14 5−6
    QHD / 1440p 6−7 0−1
    4K / 2160p 5−6 −
    low / 720p 40−45 20−22
    medium / 1080p 24−27 10−12
    The average gaming FPS of GeForce GTX 880M in Assassin's Creed Odyssey is 127% more, than Iris Pro Graphics 580.

    Full Specs

      GeForce GTX 880M Iris Pro Graphics 580
    Architecture Kepler Gen. 9 Skylake
    Code name N15E-GX-A2 Skylake GT4e
    Type Laptop Laptop
    Release date 12 March 2014 1 September 2015
    Pipelines 1536 72
    Core clock speed 954 MHz 350 MHz
    Boost Clock 993 MHz 1050 MHz
    Transistor count 3,540 million 189 million
    Manufacturing process technology 28 nm 14 nm
    Texture fill rate 127.1 72.00
    Floating-point performance 3,050 gflops
    Memory bus width 256 Bit
    Memory bandwidth 160.0 GB/s
    Shared memory - +
    DirectX 12 (11_0) 12 (12_1)
    Shader Model 5.1 6.4
    OpenGL 4.5 4.6
    OpenCL 1.1 2.1
    Vulkan 1.1.126 1.1.97
    CUDA +
    CUDA cores 1536
    Bus support PCI Express 2.0, PCI Express 3.0
    SLI options +
    HDMI +
    Bitcoin / BTC (SHA256) 96 Mh/s
    Laptop size large
    Standard memory configuration GDDR5
    eDP 1.2 signal support Up to 3840x2160
    LVDS signal support Up to 1920x1200
    DisplayPort Multimode (DP++) support Up to 3840x2160
    HDCP content protection +
    7.1 channel HD audio on HDMI +
    TrueHD and DTS-HD audio bitstreaming +
    H.264, VC1, MPEG2 1080p video decoder +
    Optimus +
    Quick Sync +
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