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    GeForce GTX 675MX vs GeForce GTX 680M SLI

    In this comparison between GeForce GTX 675MX and GeForce GTX 680M SLI you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GTX 675MX will be the best choice, for others GeForce GTX 680M SLI will be their preference. Study the comparison tables below and make your choice.
    GeForce GTX 675MX Check Price
    GeForce GTX 680M SLI Check Price

    GeForce GTX 675MX and GeForce GTX 680M SLI are Laptop Graphics Cards

    Note: GeForce GTX 675MX and GeForce GTX 680M SLI 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 675MX or GeForce GTX 680M SLI here:

    GeForce GTX 675MX Laptops
    GeForce GTX 680M SLI Laptops

    Main Specs

      GeForce GTX 675MX GeForce GTX 680M SLI
    Power consumption (TDP) 100 Watt
    Interface MXM-B (3.0)
    Supplementary power connectors None
    Memory type GDDR5 GDDR5
    Maximum RAM amount 2 GB 2x 4 GB
    Display Connectors No outputs
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    • GeForce GTX 675MX and GeForce GTX 680M SLI have maximum RAM of 2 GB.
    • Both cards are used in Laptops.
    • GeForce GTX 675MX and GeForce GTX 680M SLI are build with Kepler architecture.
    • Core clock speed of GeForce GTX 680M SLI is 120 MHz higher, than GeForce GTX 675MX.
    • GeForce GTX 675MX and GeForce GTX 680M SLI are manufactured by 28 nm process technology.
    • Memory clock speed of GeForce GTX 680M SLI is 1800 MHz higher, than GeForce GTX 675MX.

    Game benchmarks

    high / 1080p 9−10 35−40
    ultra / 1080p 5−6 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 GeForce GTX 680M SLI in Assassin's Creed Odyssey is 241% more, than GeForce GTX 675MX.

    Full Specs

      GeForce GTX 675MX GeForce GTX 680M SLI
    Architecture Kepler Kepler
    Code name N13E-GSR N13E-GTX
    Type Laptop Laptop
    Release date 1 October 2012 4 June 2012
    Pipelines 960 2688
    Core clock speed 600 MHz 720 MHz
    Transistor count 3,540 million
    Manufacturing process technology 28 nm 28 nm
    Texture fill rate 48.0 billion/sec
    Floating-point performance 1,256 gflops
    Memory bus width 256 Bit 2x 256 Bit
    Memory clock speed 1800 MHz 3600 MHz
    Memory bandwidth 115.2 GB/s
    Shared memory - -
    DirectX 12 API DirectX 11, Shader 5.0
    Shader Model 5.1
    OpenGL 4.5
    OpenCL 1.1
    Vulkan 1.1.126
    CUDA + +
    CUDA cores 960
    Bus support PCI Express 2.0
    SLI options + +
    HDMI +
    HDCP +
    Maximum VGA resolution Up to 2048x1536
    Bitcoin / BTC (SHA256) 63 Mh/s
    Laptop size large large
    Optimus + +
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