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    GeForce GTX 880M vs Radeon R9 M385

    If you are going to buy a new graphics card and are choosing between GeForce GTX 880M and Radeon R9 M385, 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 880M stacks up against Radeon R9 M385, check out specs charts below.
    GeForce GTX 880M Check Price
    Radeon R9 M385 Check Price

    GeForce GTX 880M and Radeon R9 M385 are Laptop Graphics Cards

    Note: GeForce GTX 880M and Radeon R9 M385 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 880M or Radeon R9 M385 here:

    GeForce GTX 880M Laptops
    Radeon R9 M385 Laptops

    Main Specs

      GeForce GTX 880M Radeon R9 M385
    Power consumption (TDP) 122 Watt
    Interface MXM-B (3.0) PCIe 3.0 x16
    Supplementary power connectors None
    Memory type GDDR5 GDDR5
    Maximum RAM amount 8 GB 4 GB
    Display Connectors No outputs No outputs
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    • GeForce GTX 880M is connected by MXM-B (3.0), and Radeon R9 M385 uses PCIe 3.0 x16 interface.
    • GeForce GTX 880M has 4 GB more memory, than Radeon R9 M385.
    • Both cards are used in Laptops.
    • GeForce GTX 880M is build with Kepler architecture, and Radeon R9 M385 - with GCN.
    • GeForce GTX 880M and Radeon R9 M385 are manufactured by 28 nm process technology.

    Game benchmarks

    high / 1080p 20−22 10−12
    ultra / 1080p 12−14 6−7
    QHD / 1440p 6−7 1−2
    4K / 2160p 5−6 −
    low / 720p 40−45 24−27
    medium / 1080p 24−27 12−14
    The average gaming FPS of GeForce GTX 880M in Assassin's Creed Odyssey is 90% more, than Radeon R9 M385.

    Full Specs

      GeForce GTX 880M Radeon R9 M385
    Architecture Kepler GCN
    Code name N15E-GX-A2 Strato
    Type Laptop Laptop
    Release date 12 March 2014 16 June 2015
    Pipelines 1536 896
    Core clock speed 954 MHz
    Boost Clock 993 MHz 1100 MHz
    Transistor count 3,540 million 2,080 million
    Manufacturing process technology 28 nm 28 nm
    Texture fill rate 127.1 56.00
    Floating-point performance 3,050 gflops 1,792 gflops
    Memory bus width 256 Bit 128 Bit
    Memory clock speed 1500 MHz
    Memory bandwidth 160.0 GB/s 76.8 GB/s
    Shared memory - -
    DirectX 12 (11_0)
    Shader Model 5.1 6.3
    OpenGL 4.5 4.4
    OpenCL 1.1 Not Listed
    Vulkan 1.1.126
    CUDA +
    FreeSync +
    CUDA cores 1536
    Bus support PCI Express 2.0, PCI Express 3.0 PCIe 3.0
    SLI options +
    HDMI +
    Bitcoin / BTC (SHA256) 96 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 +
    Eyefinity +
    HD3D +
    PowerTune +
    DualGraphics +
    TrueAudio +
    ZeroCore +
    Switchable graphics +
    Mantle +
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