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    GeForce 945M vs GeForce GTX 675M SLI

    Find out if it is worth upgrading your current GPU setup by comparing GeForce 945M and GeForce GTX 675M SLI. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce 945M and GeForce GTX 675M SLI. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
    GeForce 945M Check Price
    GeForce GTX 675M SLI Check Price

    GeForce 945M and GeForce GTX 675M SLI are Laptop Graphics Cards

    Note: GeForce 945M and GeForce GTX 675M 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 945M or GeForce GTX 675M SLI here:

    GeForce 945M Laptops
    GeForce GTX 675M SLI Laptops

    Main Specs

      GeForce 945M GeForce GTX 675M SLI
    Power consumption (TDP) 75 Watt 2x 100 Watt
    Interface MXM-B (3.0)
    Supplementary power connectors None
    Memory type DDR3 GDDR5
    Maximum RAM amount 4 GB
    Display Connectors No outputs
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    • GeForce 945M has 3650% more power consumption, than GeForce GTX 675M SLI.
    • Both cards are used in Laptops.
    • GeForce 945M is build with Maxwell architecture, and GeForce GTX 675M SLI - with Fermi.
    • Core clock speed of GeForce 945M is 308 MHz higher, than GeForce GTX 675M SLI.
    • GeForce 945M is manufactured by 28 nm process technology, and GeForce GTX 675M SLI - by 40 nm process technology.
    • Memory clock speed of GeForce GTX 675M SLI is 1000 MHz higher, than GeForce 945M.

    Game benchmarks

    high / 1080p 10−11 18−20
    ultra / 1080p 6−7 10−12
    QHD / 1440p 1−2 5−6
    4K / 2160p − 4−5
    low / 720p 24−27 35−40
    medium / 1080p 12−14 24−27
    The average gaming FPS of GeForce GTX 675M SLI in Assassin's Creed Odyssey is 72% more, than GeForce 945M.

    Full Specs

      GeForce 945M GeForce GTX 675M SLI
    Architecture Maxwell Fermi
    Code name GM107 N12E-GTX2
    Type Laptop Laptop
    Release date 12 March 2015 6 January 2011
    Pipelines 512 768
    Core clock speed 928 MHz 620 MHz
    Boost Clock 1045 MHz
    Transistor count 1,870 million
    Manufacturing process technology 28 nm 40 nm
    Texture fill rate 40.80
    Floating-point performance 953.9 gflops
    Memory bus width 128 Bit 256 Bit
    Memory clock speed 2000 MHz 3000 MHz
    Memory bandwidth 28.8 GB/s
    Shared memory - -
    DirectX 12 (11_0) DirectX 11, Shader 5.0
    Shader Model 5.1
    OpenGL 4.5
    OpenCL 1.2
    Vulkan 1.1.126
    CUDA + +
    Bus support PCI Express 3.0
    SLI options +
    Bitcoin / BTC (SHA256) 107 Mh/s
    Laptop size medium sized large
    Optimus + +
    GPU Boost 2.0
    GameWorks +
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