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    Radeon HD 7690M XT vs Radeon R9 M485X

    When comparing Radeon HD 7690M XT and Radeon R9 M485X, 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 Radeon HD 7690M XT and Radeon R9 M485X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
    Radeon HD 7690M XT Check Price
    Radeon R9 M485X Check Price

    Radeon HD 7690M XT and Radeon R9 M485X are Laptop Graphics Cards

    Note: Radeon HD 7690M XT and Radeon R9 M485X 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 7690M XT or Radeon R9 M485X here:

    Radeon HD 7690M XT Laptops
    Radeon R9 M485X Laptops

    Main Specs

      Radeon HD 7690M XT Radeon R9 M485X
    Power consumption (TDP) 25 Watt 250 Watt
    Interface PCIe 2.0 x16 MXM-B (3.0)
    Supplementary power connectors None
    Memory type GDDR5 GDDR5
    Maximum RAM amount 2 GB 8 GB MB
    Display Connectors No outputs No outputs
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    • Radeon R9 M485X has 900% more power consumption, than Radeon HD 7690M XT.
    • Radeon HD 7690M XT is connected by PCIe 2.0 x16, and Radeon R9 M485X uses MXM-B (3.0) interface.
    • Radeon R9 M485X has 6 GB more memory, than Radeon HD 7690M XT.
    • Both cards are used in Laptops.
    • Radeon HD 7690M XT is build with Terascale 2 architecture, and Radeon R9 M485X - with GCN 3.
    • Core clock speed of Radeon HD 7690M XT is 2 MHz higher, than Radeon R9 M485X.
    • Radeon HD 7690M XT is manufactured by 40 nm process technology, and Radeon R9 M485X - by 28 nm process technology.
    • Memory clock speed of Radeon R9 M485X is 1400 MHz higher, than Radeon HD 7690M XT.

    Game benchmarks

    high / 1080p 2−3 24−27
    ultra / 1080p 1−2 14−16
    QHD / 1440p 0−1 10−11
    4K / 2160p − 6−7
    low / 720p 12−14 45−50
    medium / 1080p 4−5 30−35
    The average gaming FPS of Radeon R9 M485X in Assassin's Creed Odyssey is 500% more, than Radeon HD 7690M XT.

    Full Specs

      Radeon HD 7690M XT Radeon R9 M485X
    Architecture Terascale 2 GCN 3
    Code name Thames XTX Amethyst
    Type Laptop Laptop
    Release date 7 June 2011 14 May 2016
    Pipelines 480 2048
    Core clock speed 725 MHz 723 MHz
    Transistor count 716 million 5,000 million
    Manufacturing process technology 40 nm 28 nm
    Texture fill rate 17.40 92.54
    Floating-point performance 696.0 gflops 2,961 gflops
    Memory bus width 128 Bit 256 Bit
    Memory clock speed 3600 MHz 5000 MHz
    Memory bandwidth 57.6 GB/s 160.0 GB/s
    Shared memory - -
    DirectX 11.2 (11_0) 12 (12_0)
    Shader Model 5.0 6.3
    OpenGL 4.4 4.6
    OpenCL 1.2 2.0
    Vulkan N/A 1.2.131
    Laptop size medium sized large
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