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    GeForce GT 750M vs Radeon RX 550X mobile

    When choosing between GeForce GT 750M and Radeon RX 550X mobile, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GT 750M and Radeon RX 550X mobile.
    GeForce GT 750M Check Price
    Radeon RX 550X mobile Check Price

    GeForce GT 750M and Radeon RX 550X mobile are Laptop Graphics Cards

    Note: GeForce GT 750M and Radeon RX 550X mobile 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 GT 750M or Radeon RX 550X mobile here:

    GeForce GT 750M Laptops
    Radeon RX 550X mobile Laptops

    Main Specs

      GeForce GT 750M Radeon RX 550X mobile
    Power consumption (TDP) 50 Watt 50 Watt
    Interface PCIe 3.0 x16 PCIe 3.0 x8
    Memory type DDR3 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 50 Watt.
    • GeForce GT 750M is connected by PCIe 3.0 x16, and Radeon RX 550X mobile uses PCIe 3.0 x8 interface.
    • GeForce GT 750M and Radeon RX 550X mobile have maximum RAM of 4 GB.
    • Both cards are used in Laptops.
    • GeForce GT 750M is build with Kepler architecture, and Radeon RX 550X mobile - with Polaris.
    • Core clock speed of Radeon RX 550X mobile is 209 MHz higher, than GeForce GT 750M.
    • GeForce GT 750M is manufactured by 28 nm process technology, and Radeon RX 550X mobile - by 14 nm process technology.
    • Memory clock speed of Radeon RX 550X mobile is 5000 MHz higher, than GeForce GT 750M.

    Game benchmarks

    high / 1080p 5−6 14−16
    ultra / 1080p 2−3 9−10
    QHD / 1440p 2−3 3−4
    low / 720p 16−18 30−35
    medium / 1080p 7−8 20−22
    The average gaming FPS of Radeon RX 550X mobile in Assassin's Creed Odyssey is 128% more, than GeForce GT 750M.

    Full Specs

      GeForce GT 750M Radeon RX 550X mobile
    Architecture Kepler Polaris
    Code name N14P-GT Polaris 12
    Type Laptop Laptop
    Release date 1 April 2013 10 January 2019
    Pipelines 384 640
    Core clock speed 967 MHz 1176 MHz
    Boost Clock 967 MHz 1287 MHz
    Transistor count 1,270 million 2,200 million
    Manufacturing process technology 28 nm 14 nm
    Texture fill rate 30.94 51.48
    Floating-point performance 742.7 gflops
    Memory bus width 128 Bit 128 Bit
    Memory clock speed 2000 - 5000 MHz 7000 MHz
    Memory bandwidth 64.19 GB/s 96 GB/s
    Shared memory - -
    DirectX 12 API 12 (12_0)
    Shader Model 5.1 6.4
    OpenGL 4.5 4.6
    OpenCL 1.1 2.0
    Vulkan 1.1.126 1.2.131
    CUDA +
    FreeSync +
    Bus support PCI Express 3.0
    HDMI +
    Bitcoin / BTC (SHA256) 27 Mh/s
    Laptop size medium sized large
    Standard memory configuration DDR3/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 +
    Blu-Ray 3D Support +
    3D Vision / 3DTV Play +
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