Subscribe to our YouTube channel ×

    GeForce GTX 580M vs Iris Plus Graphics 650

    If you are going to buy a new graphics card and are choosing between GeForce GTX 580M and Iris Plus Graphics 650, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 580M stacks up against Iris Plus Graphics 650, check out specs charts below.
    GeForce GTX 580M Check Price
    Iris Plus Graphics 650 Check Price

    GeForce GTX 580M and Iris Plus Graphics 650 are Laptop Graphics Cards

    Note: GeForce GTX 580M and Iris Plus Graphics 650 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 580M or Iris Plus Graphics 650 here:

    GeForce GTX 580M Laptops
    Iris Plus Graphics 650 Laptops

    Main Specs

      GeForce GTX 580M Iris Plus Graphics 650
    Power consumption (TDP) 100 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 2 MB 32 GB
    Display Connectors No outputs No outputs
      Check Price Check Price
    • GeForce GTX 580M has 566% more power consumption, than Iris Plus Graphics 650.
    • GeForce GTX 580M is connected by MXM-B (3.0), and Iris Plus Graphics 650 uses PCIe 3.0 x1 interface.
    • Iris Plus Graphics 650 has 30 GB more memory, than GeForce GTX 580M.
    • Both cards are used in Laptops.
    • GeForce GTX 580M is build with Fermi architecture, and Iris Plus Graphics 650 - with Gen. 9.5 Kaby Lake.
    • Core clock speed of GeForce GTX 580M is 320 MHz higher, than Iris Plus Graphics 650.
    • GeForce GTX 580M is manufactured by 40 nm process technology, and Iris Plus Graphics 650 - by 14 nm process technology.

    Game benchmarks

    high / 1080p 10−12 8−9
    ultra / 1080p 6−7 5−6
    QHD / 1440p 1−2 0−1
    low / 720p 24−27 18−20
    medium / 1080p 14−16 10−11
    The average gaming FPS of GeForce GTX 580M in Assassin's Creed Odyssey is 40% more, than Iris Plus Graphics 650.

    Full Specs

      GeForce GTX 580M Iris Plus Graphics 650
    Architecture Fermi Gen. 9.5 Kaby Lake
    Code name N12E-GTX2 Kaby Lake GT3e
    Type Laptop Laptop
    Release date 28 June 2011 3 January 2017
    Pipelines 384 48
    Core clock speed 620 MHz 300 MHz
    Boost Clock 1100 MHz
    Transistor count 1,950 million 189 million
    Manufacturing process technology 40 nm 14 nm
    Texture fill rate 39.7 billion/sec 55.20
    Floating-point performance 952.3 gflops 883 gflops
    Memory bus width 256 Bit 64/128 Bit
    Memory clock speed 1500 MHz
    Memory bandwidth 96.0 GB/s
    Shared memory - +
    DirectX 12 API 12 (12_1)
    Shader Model 5.1 6.4
    OpenGL 4.5 4.6
    OpenCL 1.1 2.1
    Vulkan N/A 1.1.103
    CUDA +
    CUDA cores 384
    Bus support PCI-E 2.0
    SLI options +
    3D Blu-Ray +
    3D Gaming +
    Bitcoin / BTC (SHA256) 40 Mh/s
    Laptop size large
    Optimus +
    Quick Sync +
      Check Price Check Price

    Similar compares