Subscribe to our YouTube channel ×

    Radeon HD 7750M vs Radeon RX 550X mobile

    Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7750M and Radeon RX 550X mobile. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon HD 7750M and Radeon RX 550X mobile. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
    Radeon HD 7750M Check Price
    Radeon RX 550X mobile Check Price

    Radeon HD 7750M and Radeon RX 550X mobile are Laptop Graphics Cards

    Note: Radeon HD 7750M 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 Radeon HD 7750M or Radeon RX 550X mobile here:

    Radeon HD 7750M Laptops
    Radeon RX 550X mobile Laptops

    Main Specs

      Radeon HD 7750M Radeon RX 550X mobile
    Power consumption (TDP) 28 Watt 50 Watt
    Interface PCIe 2.0 x16 PCIe 3.0 x8
    Memory type GDDR5 GDDR5
    Maximum RAM amount 2 GB 4 GB
    Display Connectors No outputs No outputs
      Check Price Check Price
    • Radeon RX 550X mobile has 78% more power consumption, than Radeon HD 7750M.
    • Radeon HD 7750M is connected by PCIe 2.0 x16, and Radeon RX 550X mobile uses PCIe 3.0 x8 interface.
    • Radeon RX 550X mobile has 2 GB more memory, than Radeon HD 7750M.
    • Both cards are used in Laptops.
    • Radeon HD 7750M is build with GCN architecture, and Radeon RX 550X mobile - with Polaris.
    • Core clock speed of Radeon RX 550X mobile is 601 MHz higher, than Radeon HD 7750M.
    • Radeon HD 7750M 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 3000 MHz higher, than Radeon HD 7750M.

    Game benchmarks

    high / 1080p 3−4 14−16
    ultra / 1080p 1−2 9−10
    QHD / 1440p 0−1 3−4
    low / 720p 14−16 30−35
    medium / 1080p 5−6 20−22
    The average gaming FPS of Radeon RX 550X mobile in Assassin's Creed Odyssey is 216% more, than Radeon HD 7750M.

    Full Specs

      Radeon HD 7750M Radeon RX 550X mobile
    Architecture GCN Polaris
    Code name Lombok XL Polaris 12
    Type Laptop Laptop
    Release date 24 April 2012 10 January 2019
    Pipelines 512 640
    Core clock speed 575 MHz 1176 MHz
    Boost Clock 1287 MHz
    Transistor count 1,500 million 2,200 million
    Manufacturing process technology 28 nm 14 nm
    Texture fill rate 18.40 51.48
    Floating-point performance 588.8 gflops
    Memory bus width 128 Bit 128 Bit
    Memory clock speed 4000 MHz 7000 MHz
    Memory bandwidth 64 GB/s 96 GB/s
    Shared memory - -
    DirectX 12 (11_1) 12 (12_0)
    Shader Model 5.1 6.4
    OpenGL 4.6 4.6
    OpenCL 1.2 2.0
    Vulkan 1.2.131 1.2.131
    FreeSync +
    Laptop size medium sized large
      Check Price Check Price

    Similar compares