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    Radeon HD 8750M vs Radeon R9 M290X

    Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 8750M and Radeon R9 M290X. 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 8750M and Radeon R9 M290X. 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 8750M Check Price
    Radeon R9 M290X Check Price

    Radeon HD 8750M and Radeon R9 M290X are Laptop Graphics Cards

    Note: Radeon HD 8750M and Radeon R9 M290X 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 8750M or Radeon R9 M290X here:

    Radeon HD 8750M Laptops
    Radeon R9 M290X Laptops

    Main Specs

      Radeon HD 8750M Radeon R9 M290X
    Power consumption (TDP) 100 Watt
    Interface PCIe 3.0 x8 PCIe 3.0 x16
    Supplementary power connectors None
    Memory type GDDR5, DDR3 GDDR5
    Maximum RAM amount 2 GB 4 GB
    Display Connectors No outputs No outputs
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    • Radeon HD 8750M is connected by PCIe 3.0 x8, and Radeon R9 M290X uses PCIe 3.0 x16 interface.
    • Radeon R9 M290X has 2 GB more memory, than Radeon HD 8750M.
    • Both cards are used in Laptops.
    • Radeon HD 8750M and Radeon R9 M290X are build with GCN architecture.
    • Core clock speed of Radeon R9 M290X is 230 MHz higher, than Radeon HD 8750M.
    • Radeon HD 8750M and Radeon R9 M290X are manufactured by 28 nm process technology.
    • Memory clock speed of Radeon HD 8750M is 800 MHz higher, than Radeon R9 M290X.

    Game benchmarks

    high / 1080p 0−1 16−18
    ultra / 1080p 0−1 10−11
    QHD / 1440p 0−1 4−5
    4K / 2160p − 4−5
    low / 720p 10−12 30−35
    medium / 1080p 2−3 20−22
    The average gaming FPS of Radeon R9 M290X in Assassin's Creed Odyssey is 333% more, than Radeon HD 8750M.

    Full Specs

      Radeon HD 8750M Radeon R9 M290X
    Architecture GCN GCN
    Code name Mars Pro Neptune
    Type Laptop Laptop
    Release date 16 November 2012 7 January 2014
    Pipelines 384 1280
    Core clock speed 620 MHz 850 MHz
    Boost Clock 775 MHz 900 MHz
    Transistor count 950 million 2,800 million
    Manufacturing process technology 28 nm 28 nm
    Texture fill rate 18.60 72.00
    Floating-point performance 595.2 gflops 2,304 gflops
    Memory bus width 128 Bit 256 Bit
    Memory clock speed 2000 - 4000 MHz 1200 MHz
    Memory bandwidth 64 GB/s 153.6 GB/s
    Shared memory - -
    DirectX 12 (11_1)
    Shader Model 5.1 5.1
    OpenGL 4.6 4.4
    OpenCL 1.2 Not Listed
    Vulkan 1.2.131
    FreeSync +
    Bus support PCIe 3.0 x16
    Bitcoin / BTC (SHA256) 71 Mh/s 300 Mh/s
    Laptop size medium sized large
    Eyefinity +
    HD3D +
    PowerTune +
    DualGraphics +
    ZeroCore +
    Switchable graphics +
    Mantle +
    Compute units 20
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