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    Quadro K4100M vs Radeon R9 M390X

    When comparing Quadro K4100M 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 Quadro K4100M and Radeon R9 M390X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
    Quadro K4100M Check Price
    Radeon R9 M390X Check Price

    Quadro K4100M and Radeon R9 M390X are Laptop Graphics Cards

    Note: Quadro K4100M and Radeon R9 M390X 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 Quadro K4100M or Radeon R9 M390X here:

    Quadro K4100M Laptops
    Radeon R9 M390X Laptops

    Main Specs

      Quadro K4100M Radeon R9 M390X
    Power consumption (TDP) 100 Watt 100 Watt
    Interface MXM-B (3.0) PCIe 3.0 x16
    Supplementary power connectors None
    Memory type GDDR5 GDDR5
    Maximum RAM amount 4 GB 4 GB
    Display Connectors No outputs No outputs
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    • Both graphics cards have the same power consumption of 100 Watt.
    • Quadro K4100M is connected by MXM-B (3.0), and Radeon R9 M390X uses PCIe 3.0 x16 interface.
    • Quadro K4100M and Radeon R9 M390X have maximum RAM of 4 GB.
    • Quadro K4100M is used in Mobile workstations, and Radeon R9 M390X - in Laptops.
    • Quadro K4100M is build with Kepler architecture, and Radeon R9 M390X - with GCN 3.
    • Core clock speed of Radeon R9 M390X is 17 MHz higher, than Quadro K4100M.
    • Quadro K4100M and Radeon R9 M390X are manufactured by 28 nm process technology.

    Game benchmarks

    high / 1080p 12−14 21−24
    ultra / 1080p 7−8 12−14
    QHD / 1440p 2−3 8−9
    4K / 2160p − 5−6
    low / 720p 24−27 40−45
    medium / 1080p 14−16 27−30
    The average gaming FPS of Radeon R9 M390X in Assassin's Creed Odyssey is 91% more, than Quadro K4100M.

    Full Specs

      Quadro K4100M Radeon R9 M390X
    Architecture Kepler GCN 3
    Code name N15E-Q3-A2 Amethyst (XT) / Tonga
    Type Mobile workstation Laptop
    Release date 23 July 2013 9 June 2015
    Pipelines 1152 2048
    Core clock speed 706 MHz 723 MHz
    Transistor count 3,540 million 5,000 million
    Manufacturing process technology 28 nm 28 nm
    Texture fill rate 67.78 92.54
    Floating-point performance 1,627 gflops 2,961 gflops
    Memory bus width 256 Bit 256 Bit
    Memory clock speed 3200 MHz
    Memory bandwidth 102.4 GB/s 160.0 GB/s
    Shared memory - -
    DirectX 12
    Shader Model 5 6.3
    OpenGL 4.5 4.4
    OpenCL 1.2 Not Listed
    Vulkan 1.1.126 +
    CUDA +
    FreeSync +
    Bus support PCIe 3.0
    Bitcoin / BTC (SHA256) 51 Mh/s
    Laptop size large large
    Optimus +
    Eyefinity +
    HD3D +
    PowerTune +
    DualGraphics +
    ZeroCore +
    Switchable graphics +
    Mantle +
    Display Port 1.2
    3D Vision Pro +
    Mosaic +
    nView Display Management +
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