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    GeForce GTX 675MX vs GeForce GTX 860M

    If you are going to buy a new graphics card and are choosing between GeForce GTX 675MX and GeForce GTX 860M, 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 675MX stacks up against GeForce GTX 860M, check out specs charts below.
    GeForce GTX 675MX Check Price
    GeForce GTX 860M Check Price

    GeForce GTX 675MX and GeForce GTX 860M are Laptop Graphics Cards

    Note: GeForce GTX 675MX and GeForce GTX 860M 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 860M here:

    GeForce GTX 675MX Laptops
    GeForce GTX 860M Laptops

    Main Specs

      GeForce GTX 675MX GeForce GTX 860M
    Power consumption (TDP) 100 Watt 75 Watt
    Interface MXM-B (3.0) MXM-B (3.0)
    Supplementary power connectors None None
    Memory type GDDR5 GDDR5
    Maximum RAM amount 2 GB 4 GB
    Display Connectors No outputs No outputs
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    • GeForce GTX 675MX has 33% more power consumption, than GeForce GTX 860M.
    • Both video cards are using MXM-B (3.0) interface connection to a motherboard.
    • GeForce GTX 860M has 2 GB more memory, than GeForce GTX 675MX.
    • Both cards are used in Laptops.
    • GeForce GTX 675MX is build with Kepler architecture, and GeForce GTX 860M - with Maxwell.
    • Core clock speed of GeForce GTX 860M is 197 MHz higher, than GeForce GTX 675MX.
    • GeForce GTX 675MX and GeForce GTX 860M are manufactured by 28 nm process technology.

    Game benchmarks

    high / 1080p 9−10 16−18
    ultra / 1080p 5−6 10−11
    QHD / 1440p 0−1 5−6
    4K / 2160p − 4−5
    low / 720p 21−24 30−35
    medium / 1080p 12−14 21−24
    The average gaming FPS of GeForce GTX 860M in Assassin's Creed Odyssey is 66% more, than GeForce GTX 675MX.

    Full Specs

      GeForce GTX 675MX GeForce GTX 860M
    Architecture Kepler Maxwell
    Code name N13E-GSR N15P-GX
    Type Laptop Laptop
    Release date 1 October 2012 12 March 2014
    Pipelines 960 640
    Core clock speed 600 MHz 797 MHz
    Boost Clock 915 MHz
    Transistor count 3,540 million 1,870 million
    Manufacturing process technology 28 nm 28 nm
    Texture fill rate 48.0 billion/sec 43.40
    Floating-point performance 1,256 gflops 1,389 gflops
    Memory bus width 256 Bit 128 Bit
    Memory clock speed 1800 MHz
    Memory bandwidth 115.2 GB/s 80.0 GB/s
    Shared memory - -
    DirectX 12 API 12 (11_0)
    Shader Model 5.1 5.1
    OpenGL 4.5 4.5
    OpenCL 1.1 1.1
    Vulkan 1.1.126 1.1.126
    CUDA + +
    CUDA cores 960 1152 or 640
    Bus support PCI Express 2.0 PCI Express 2.0, PCI Express 3.0
    SLI options + +
    HDMI + +
    HDCP +
    Maximum VGA resolution Up to 2048x1536
    Bitcoin / BTC (SHA256) 63 Mh/s 163 Mh/s
    Laptop size large medium sized
    Standard memory configuration GDDR5
    eDP 1.2 signal support Up to 3840x2160
    LVDS signal support Up to 1920x1200
    DisplayPort Multimode (DP++) support Up to 3840x2160
    HDCP content protection +
    7.1 channel HD audio on HDMI +
    TrueHD and DTS-HD audio bitstreaming +
    H.264, VC1, MPEG2 1080p video decoder +
    Optimus + +
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