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    P106 100 vs Radeon R9 M385X

    If you are going to buy a new graphics card and are choosing between P106 100 and Radeon R9 M385X, 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 P106 100 stacks up against Radeon R9 M385X, check out specs charts below.
    P106 100
    Radeon R9 M385X Check Price

    Radeon R9 M385X is a Laptop Graphics Card

    Note: Radeon R9 M385X is only used in laptop graphics. It has 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 Radeon R9 M385X here:

    Radeon R9 M385X Laptops

    Main Specs

      P106 100 Radeon R9 M385X
    Power consumption (TDP) 120 Watt
    Interface PCIe 3.0 x16 PCIe 3.0 x16
    Supplementary power connectors 1x 6-pin
    Memory type GDDR5 GDDR5
    Maximum RAM amount 6 GB 4 GB
    Display Connectors No outputs No outputs
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    • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
    • P106 100 has 2 GB more memory, than Radeon R9 M385X.
    • P106 100 is used in Desktops, and Radeon R9 M385X - in Laptops.
    • P106 100 is build with Pascal architecture, and Radeon R9 M385X - with GCN.
    • Core clock speed of P106 100 is 406 MHz higher, than Radeon R9 M385X.
    • P106 100 is manufactured by 16 nm process technology, and Radeon R9 M385X - by 28 nm process technology.
    • Memory clock speed of P106 100 is 6508 MHz higher, than Radeon R9 M385X.

    Game benchmarks

    high / 1080p 35−40 8−9
    ultra / 1080p 21−24 5−6
    QHD / 1440p 16−18 0−1
    4K / 2160p 10−11 −
    low / 720p 60−65 18−20
    medium / 1080p 40−45 10−11
    The average gaming FPS of P106 100 in Assassin's Creed Odyssey is 310% more, than Radeon R9 M385X.

    Full Specs

      P106 100 Radeon R9 M385X
    Architecture Pascal GCN
    Code name GP106 Strato-XT-M3
    Type Desktop Laptop
    Release date 19 June 2017 16 June 2015
    Pipelines 1280 896
    Core clock speed 1506 MHz 1100 MHz
    Boost Clock 1709 MHz 1100 MHz
    Transistor count 4,400 million 2,080 million
    Manufacturing process technology 16 nm 28 nm
    Texture fill rate 136.7 61.60
    Floating-point performance 4,375 gflops 1,971 gflops
    Length 250 mm
    Memory bus width 192 Bit 128 Bit
    Memory clock speed 8008 MHz 1500 MHz
    Memory bandwidth 192.2 GB/s 76.8 GB/s
    Shared memory -
    DirectX 12 (12_1)
    Shader Model 6.4 6.3
    OpenGL 4.6 4.4
    OpenCL 1.2 Not Listed
    Vulkan 1.2.131
    CUDA 6.1
    FreeSync +
    Bus support PCIe 3.0
    Laptop size large
    Eyefinity +
    HD3D +
    PowerTune +
    DualGraphics +
    ZeroCore +
    Switchable graphics +
    Mantle +
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