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    GeForce GTX 870M vs GeForce GTX 950M

    If you are going to buy a new graphics card and are choosing between GeForce GTX 870M and GeForce GTX 950M, 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 870M stacks up against GeForce GTX 950M, check out specs charts below.
    GeForce GTX 870M Check Price
    GeForce GTX 950M Check Price

    GeForce GTX 870M and GeForce GTX 950M are Laptop Graphics Cards

    Note: GeForce GTX 870M and GeForce GTX 950M 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 870M or GeForce GTX 950M here:

    GeForce GTX 870M Laptops
    GeForce GTX 950M Laptops

    Main Specs

      GeForce GTX 870M GeForce GTX 950M
    Power consumption (TDP) 100 Watt 75 Watt
    Interface MXM-B (3.0) PCIe 3.0 x8
    Supplementary power connectors None
    Memory type GDDR5 DDR3 or GDDR5
    Maximum RAM amount 6 GB 4 GB
    Display Connectors No outputs No outputs
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    • GeForce GTX 870M has 33% more power consumption, than GeForce GTX 950M.
    • GeForce GTX 870M is connected by MXM-B (3.0), and GeForce GTX 950M uses PCIe 3.0 x8 interface.
    • GeForce GTX 870M has 2 GB more memory, than GeForce GTX 950M.
    • Both cards are used in Laptops.
    • GeForce GTX 870M is build with Kepler architecture, and GeForce GTX 950M - with Maxwell.
    • Core clock speed of GeForce GTX 870M is 27 MHz higher, than GeForce GTX 950M.
    • GeForce GTX 870M and GeForce GTX 950M are manufactured by 28 nm process technology.

    Game benchmarks

    high / 1080p 16−18 12−14
    ultra / 1080p 10−11 8−9
    QHD / 1440p 4−5 2−3
    low / 720p 35−40 27−30
    medium / 1080p 21−24 16−18
    The average gaming FPS of GeForce GTX 870M in Assassin's Creed Odyssey is 38% more, than GeForce GTX 950M.

    Full Specs

      GeForce GTX 870M GeForce GTX 950M
    Architecture Kepler Maxwell
    Code name N15P-GT N16P-GT
    Type Laptop Laptop
    Release date 12 March 2014 12 March 2015
    Pipelines 1344 640
    Core clock speed 941 MHz 914 MHz
    Boost Clock 967 MHz 1124 MHz
    Transistor count 3,540 million 1,870 million
    Manufacturing process technology 28 nm 28 nm
    Texture fill rate 108.3 44.96
    Floating-point performance 2,599 gflops 1,439 gflops
    Memory bus width 192 Bit 128 Bit
    Memory clock speed 1000 or 2500 MHz
    Memory bandwidth 120.0 GB/s 32 or 80 GB/s
    Shared memory - -
    DirectX 12 (11_0) 12 (11_0)
    Shader Model 5.1 5.1
    OpenGL 4.5 4.5
    OpenCL 1.1 1.2
    Vulkan 1.1.126 1.1.126
    CUDA + +
    CUDA cores 1344 640
    Bus support PCI Express 2.0, PCI Express 3.0 PCI Express 3.0
    SLI options + +
    HDMI + +
    Bitcoin / BTC (SHA256) 82 Mh/s 140 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 + +
    Ethereum / ETH (DaggerHashimoto) 2.5 Mh/s
    GameStream +
    GeForce ShadowPlay +
    GPU Boost 2.0
    GameWorks +
    BatteryBoost +
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