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    GeForce 920MX vs Radeon RX 550X mobile

    When comparing GeForce 920MX and Radeon RX 550X mobile, 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 GeForce 920MX and Radeon RX 550X mobile is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
    GeForce 920MX Check Price
    Radeon RX 550X mobile Check Price

    GeForce 920MX and Radeon RX 550X mobile are Laptop Graphics Cards

    Note: GeForce 920MX 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 920MX or Radeon RX 550X mobile here:

    GeForce 920MX Laptops
    Radeon RX 550X mobile Laptops

    Main Specs

      GeForce 920MX Radeon RX 550X mobile
    Power consumption (TDP) 16 Watt 50 Watt
    Interface PCIe 3.0 x8 PCIe 3.0 x8
    Supplementary power connectors None
    Memory type DDR3, GDDR5 GDDR5
    Maximum RAM amount 2 GB 4 GB
    Display Connectors No outputs No outputs
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    • Radeon RX 550X mobile has 212% more power consumption, than GeForce 920MX.
    • Both video cards are using PCIe 3.0 x8 interface connection to a motherboard.
    • Radeon RX 550X mobile has 2 GB more memory, than GeForce 920MX.
    • Both cards are used in Laptops.
    • GeForce 920MX is build with Maxwell architecture, and Radeon RX 550X mobile - with Polaris.
    • Core clock speed of Radeon RX 550X mobile is 211 MHz higher, than GeForce 920MX.
    • GeForce 920MX 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 5200 MHz higher, than GeForce 920MX.

    Game benchmarks

    high / 1080p 2−3 14−16
    ultra / 1080p 0−1 9−10
    QHD / 1440p 0−1 3−4
    low / 720p 12−14 30−35
    medium / 1080p 3−4 20−22
    The average gaming FPS of Radeon RX 550X mobile in Assassin's Creed Odyssey is 266% more, than GeForce 920MX.

    Full Specs

      GeForce 920MX Radeon RX 550X mobile
    Architecture Maxwell Polaris
    Code name N16V-GMR Polaris 12
    Type Laptop Laptop
    Release date 25 March 2015 10 January 2019
    Pipelines 256 640
    Core clock speed 965 MHz 1176 MHz
    Boost Clock 993 MHz 1287 MHz
    Transistor count 2,200 million
    Manufacturing process technology 28 nm 14 nm
    Texture fill rate 23.83 51.48
    Floating-point performance 602.1 gflops
    Memory bus width 64 Bit 128 Bit
    Memory clock speed 1800 MHz 7000 MHz
    Memory bandwidth 14.4 GB/s 96 GB/s
    Shared memory - -
    DirectX 12 (11_0) 12 (12_0)
    Shader Model 5.1 6.4
    OpenGL 4.5 4.6
    OpenCL 1.2 2.0
    Vulkan 1.1.126 1.2.131
    CUDA +
    FreeSync +
    Bus support PCI Express 3.0
    Laptop size large
    Optimus +
    GPU Boost 2.0
    GameWorks +
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