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    GeForce MX250 vs Iris Plus Graphics 645

    When choosing between GeForce MX250 and Iris Plus Graphics 645, 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 GeForce MX250 and Iris Plus Graphics 645.
    GeForce MX250 Check Price
    Iris Plus Graphics 645 Check Price

    GeForce MX250 and Iris Plus Graphics 645 are Laptop Graphics Cards

    Note: GeForce MX250 and Iris Plus Graphics 645 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 MX250 or Iris Plus Graphics 645 here:

    GeForce MX250 Laptops
    Iris Plus Graphics 645 Laptops

    Main Specs

      GeForce MX250 Iris Plus Graphics 645
    Power consumption (TDP) 10 Watt 15 Watt
    Interface PCIe 3.0 x4 PCIe 3.0 x1
    Supplementary power connectors None
    Memory type GDDR5 DDR3/DDR4
    Maximum RAM amount 4 GB
    Display Connectors No outputs No outputs
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    • Iris Plus Graphics 645 has 50% more power consumption, than GeForce MX250.
    • GeForce MX250 is connected by PCIe 3.0 x4, and Iris Plus Graphics 645 uses PCIe 3.0 x1 interface.
    • Both cards are used in Laptops.
    • GeForce MX250 is build with Pascal architecture, and Iris Plus Graphics 645 - with Gen. 9.5 Coffee Lake.
    • Core clock speed of GeForce MX250 is 1218 MHz higher, than Iris Plus Graphics 645.
    • GeForce MX250 and Iris Plus Graphics 645 are manufactured by 14 nm process technology.

    Game benchmarks

    high / 1080p 12−14 4−5
    ultra / 1080p 7−8 2−3
    QHD / 1440p 2−3 0−1
    low / 720p 27−30 12−14
    medium / 1080p 16−18 5−6
    The average gaming FPS of GeForce MX250 in Assassin's Creed Odyssey is 166% more, than Iris Plus Graphics 645.

    Full Specs

      GeForce MX250 Iris Plus Graphics 645
    Architecture Pascal Gen. 9.5 Coffee Lake
    Code name N17S-G2 Kaby Lake GT3e
    Type Laptop Laptop
    Release date 20 February 2019 10 July 2019
    Pipelines 384 48
    Core clock speed 1518 MHz 300 MHz
    Boost Clock 1582 MHz 1150 MHz
    Transistor count 1,800 million
    Manufacturing process technology 14 nm 14 nm
    Texture fill rate 24.91 50.40
    Memory bus width 64 Bit
    Memory clock speed 7000 MHz
    Memory bandwidth 48.06 GB/s
    Shared memory - +
    DirectX 12 (12_1) 12 (12_1)
    Shader Model 6.4 6.4
    OpenGL 4.6 4.6
    OpenCL 1.2 2.1
    Vulkan 1.2 1.1.103
    CUDA 6.1
    Laptop size large
    Quick Sync +
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