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    Radeon R9 FURY X vs Radeon R9 M390X

    When comparing Radeon R9 FURY X and Radeon R9 M390X, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon R9 FURY X and Radeon R9 M390X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
    Radeon R9 FURY X Check Price
    Radeon R9 M390X Check Price

    Radeon R9 M390X is a Laptop Graphics Card

    Note: Radeon R9 M390X 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 M390X here:

    Radeon R9 M390X Laptops

    Main Specs

      Radeon R9 FURY X Radeon R9 M390X
    Power consumption (TDP) 275 Watt 100 Watt
    Interface PCIe 3.0 x16 PCIe 3.0 x16
    Supplementary power connectors 2x 8-pin None
    Memory type High Bandwidth Memory (HBM) GDDR5
    Maximum RAM amount 4 GB 4 GB
    Display Connectors 1x HDMI, 3x DisplayPort No outputs
      Check Price Check Price
    • Radeon R9 FURY X has 175% more power consumption, than Radeon R9 M390X.
    • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
    • Radeon R9 FURY X and Radeon R9 M390X have maximum RAM of 4 GB.
    • Radeon R9 FURY X is used in Desktops, and Radeon R9 M390X - in Laptops.
    • Radeon R9 FURY X is build with GCN 3.0 architecture, and Radeon R9 M390X - with GCN 3.
    • Radeon R9 FURY X and Radeon R9 M390X are manufactured by 28 nm process technology.

    Game benchmarks

    high / 1080p 50−55 21−24
    ultra / 1080p 30−35 12−14
    QHD / 1440p 27−30 8−9
    4K / 2160p 14−16 5−6
    low / 720p 75−80 40−45
    medium / 1080p 60−65 27−30
    The average gaming FPS of Radeon R9 FURY X in Assassin's Creed Odyssey is 120% more, than Radeon R9 M390X.

    Full Specs

      Radeon R9 FURY X Radeon R9 M390X
    Architecture GCN 3.0 GCN 3
    Code name Fiji Amethyst (XT) / Tonga
    Type Desktop Laptop
    Release date 24 June 2015 9 June 2015
    Pipelines 4096 2048
    Core clock speed 723 MHz
    Boost Clock 1050 MHz
    Transistor count 8,900 million 5,000 million
    Manufacturing process technology 28 nm 28 nm
    Texture fill rate 268.8 92.54
    Floating-point performance 8,602 gflops 2,961 gflops
    Length 191 mm
    Memory bus width 4096 Bit 256 Bit
    Memory clock speed 1050 MHz
    Memory bandwidth 512 GB/s 160.0 GB/s
    Shared memory -
    Shader Model 6.3 6.3
    OpenGL 4.5 4.4
    OpenCL 2.0 Not Listed
    Vulkan + +
    FreeSync + +
    Bus support PCIe 3.0 PCIe 3.0
    HDMI +
    Bitcoin / BTC (SHA256) 858 Mh/s
    Laptop size large
    Eyefinity + +
    HD3D + +
    PowerTune + +
    DualGraphics +
    TrueAudio +
    ZeroCore +
    Switchable graphics +
    Mantle + +
    Design reference
    Bridgeless CrossFire +
    Number of Eyefinity displays 6
    DisplayPort support +
    CrossFire +
    VCE +
    DDMA audio +
    Ethereum / ETH (DaggerHashimoto) 33.4 Mh/s
    Compute units 64
    AppAcceleration +
    High bandwidth memory (HBM) +
    LiquidVR +
    TressFX +
    UVD +
    FRTC +
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