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    GeForce GTX 675M SLI vs Radeon Instinct MI25 MxGPU

    When comparing GeForce GTX 675M SLI and Radeon Instinct MI25 MxGPU, 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 675M SLI and Radeon Instinct MI25 MxGPU is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
    GeForce GTX 675M SLI Check Price
    Radeon Instinct MI25 MxGPU

    GeForce GTX 675M SLI is a Laptop Graphics Card

    Note: GeForce GTX 675M SLI 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 GeForce GTX 675M SLI here:

    GeForce GTX 675M SLI Laptops

    Main Specs

      GeForce GTX 675M SLI Radeon Instinct MI25 MxGPU
    Power consumption (TDP) 2x 100 Watt 300 Watt
    Interface PCIe 3.0 x16
    Supplementary power connectors 2x 8-pin
    Memory type GDDR5 HBM2
    Maximum RAM amount 16 GB
    Display Connectors No outputs
      Check Price
    • Radeon Instinct MI25 MxGPU has 14900% more power consumption, than GeForce GTX 675M SLI.
    • GeForce GTX 675M SLI is used in Laptops, and Radeon Instinct MI25 MxGPU - in Desktops.
    • GeForce GTX 675M SLI is build with Fermi architecture, and Radeon Instinct MI25 MxGPU - with GCN 5.0.
    • Core clock speed of Radeon Instinct MI25 MxGPU is 780 MHz higher, than GeForce GTX 675M SLI.
    • GeForce GTX 675M SLI is manufactured by 40 nm process technology, and Radeon Instinct MI25 MxGPU - by 14 nm process technology.
    • Memory clock speed of GeForce GTX 675M SLI is 1296 MHz higher, than Radeon Instinct MI25 MxGPU.

    Game benchmarks

    high / 1080p 18−20 50−55
    ultra / 1080p 10−12 35−40
    QHD / 1440p 5−6 27−30
    4K / 2160p 4−5 16−18
    low / 720p 35−40 80−85
    medium / 1080p 24−27 60−65
    The average gaming FPS of Radeon Instinct MI25 MxGPU in Assassin's Creed Odyssey is 170% more, than GeForce GTX 675M SLI.

    Full Specs

      GeForce GTX 675M SLI Radeon Instinct MI25 MxGPU
    Architecture Fermi GCN 5.0
    Code name N12E-GTX2 Vega 10
    Type Laptop Desktop
    Release date 6 January 2011 27 June 2017
    Pipelines 768 4096
    Core clock speed 620 MHz 1400 MHz
    Boost Clock 1500 MHz
    Transistor count 12,500 million
    Manufacturing process technology 40 nm 14 nm
    Texture fill rate 384.0
    Length 267 mm
    Memory bus width 256 Bit 2048 Bit
    Memory clock speed 3000 MHz 1704 MHz
    Memory bandwidth 436.2 GB/s
    Shared memory -
    DirectX DirectX 11, Shader 5.0 12 (12_1)
    Shader Model 6.4
    OpenGL 4.6
    OpenCL 2.0
    Vulkan 1.1.125
    CUDA +
    SLI options +
    Laptop size large
    Optimus +
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