Subscribe to our YouTube channel ×

    Radeon HD 6990M vs Radeon HD 8550G plus HD 8750M Dual Graphics

    Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 6990M and Radeon HD 8550G plus HD 8750M Dual Graphics. 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 6990M and Radeon HD 8550G plus HD 8750M Dual Graphics. 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 6990M Check Price
    Radeon HD 8550G plus HD 8750M Dual Graphics Check Price

    Radeon HD 6990M and Radeon HD 8550G plus HD 8750M Dual Graphics are Laptop Graphics Cards

    Note: Radeon HD 6990M and Radeon HD 8550G plus HD 8750M Dual Graphics 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 6990M or Radeon HD 8550G plus HD 8750M Dual Graphics here:

    Radeon HD 6990M Laptops
    Radeon HD 8550G plus HD 8750M Dual Graphics Laptops

    Main Specs

      Radeon HD 6990M Radeon HD 8550G plus HD 8750M Dual Graphics
    Power consumption (TDP) 100 Watt
    Interface MXM-B (3.0)
    Supplementary power connectors None
    Memory type GDDR5 DDR3
    Maximum RAM amount 2 GB
    Display Connectors No outputs
      Check Price Check Price
    • Both cards are used in Laptops.
    • Core clock speed of Radeon HD 8550G plus HD 8750M Dual Graphics is 5 MHz higher, than Radeon HD 6990M.
    • Radeon HD 6990M is manufactured by 40 nm process technology, and Radeon HD 8550G plus HD 8750M Dual Graphics - by 32 / 28 nm process technology.
    • Memory clock speed of Radeon HD 8550G plus HD 8750M Dual Graphics is 900 MHz higher, than Radeon HD 6990M.

    Game benchmarks

    high / 1080p 14−16 1−2
    ultra / 1080p 8−9 0−1
    QHD / 1440p 3−4 0−1
    low / 720p 30−33 12−14
    medium / 1080p 16−18 3−4
    The average gaming FPS of Radeon HD 6990M in Assassin's Creed Odyssey is 250% more, than Radeon HD 8550G plus HD 8750M Dual Graphics.

    Full Specs

      Radeon HD 6990M Radeon HD 8550G plus HD 8750M Dual Graphics
    Architecture Terascale 2
    Code name Blackcomb XTX
    Type Laptop Laptop
    Release date 12 July 2011 1 August 2013
    Pipelines 1120 640
    Core clock speed 715 MHz 720 / 825 MHz
    Transistor count 1,700 million
    Manufacturing process technology 40 nm 32 / 28 nm
    Texture fill rate 40.04
    Floating-point performance 1,601.6 gflops
    Memory bus width 256 Bit 128 Bit
    Memory clock speed 900 MHz 1800 MHz
    Memory bandwidth 115.2 GB/s
    Shared memory - -
    DirectX 11.2 (11_0) DirectX 11, Shader 5.0
    Shader Model 5.0
    OpenGL 4.4
    OpenCL 1.2
    Vulkan N/A
    Laptop size large medium sized
      Check Price Check Price

    Similar compares