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    Radeon HD 7660G plus HD 7670M Dual Graphics vs Radeon R9 M485X

    Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7660G plus HD 7670M Dual Graphics and Radeon R9 M485X. 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 7660G plus HD 7670M Dual Graphics and Radeon R9 M485X. 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 7660G plus HD 7670M Dual Graphics Check Price
    Radeon R9 M485X Check Price

    Radeon HD 7660G plus HD 7670M Dual Graphics and Radeon R9 M485X are Laptop Graphics Cards

    Note: Radeon HD 7660G plus HD 7670M Dual Graphics 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 7660G plus HD 7670M Dual Graphics or Radeon R9 M485X here:

    Radeon HD 7660G plus HD 7670M Dual Graphics Laptops
    Radeon R9 M485X Laptops

    Main Specs

      Radeon HD 7660G plus HD 7670M Dual Graphics Radeon R9 M485X
    Power consumption (TDP) 250 Watt
    Interface MXM-B (3.0)
    Supplementary power connectors None
    Memory type DDR3,GDDR5 GDDR5
    Maximum RAM amount 8 GB MB
    Display Connectors No outputs
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    • Both cards are used in Laptops.
    • Radeon HD 7660G plus HD 7670M Dual Graphics is build with Terascale 2 architecture, and Radeon R9 M485X - with GCN 3.
    • Core clock speed of Radeon R9 M485X is 38 MHz higher, than Radeon HD 7660G plus HD 7670M Dual Graphics.
    • Radeon HD 7660G plus HD 7670M Dual Graphics is manufactured by 40 / 32 nm process technology, and Radeon R9 M485X - by 28 nm process technology.
    • Memory clock speed of Radeon R9 M485X is 3200 MHz higher, than Radeon HD 7660G plus HD 7670M Dual Graphics.

    Game benchmarks

    high / 1080p 1−2 24−27
    ultra / 1080p 0−1 14−16
    QHD / 1440p 0−1 10−11
    4K / 2160p − 6−7
    low / 720p 12−14 45−50
    medium / 1080p 3−4 30−35
    The average gaming FPS of Radeon R9 M485X in Assassin's Creed Odyssey is 483% more, than Radeon HD 7660G plus HD 7670M Dual Graphics.

    Full Specs

      Radeon HD 7660G plus HD 7670M Dual Graphics Radeon R9 M485X
    Architecture Terascale 2 GCN 3
    Code name Amethyst
    Type Laptop Laptop
    Release date 15 May 2012 14 May 2016
    Pipelines 862 2048
    Core clock speed 685 / 600 MHz 723 MHz
    Transistor count 5,000 million
    Manufacturing process technology 40 / 32 nm 28 nm
    Texture fill rate 92.54
    Floating-point performance 2,961 gflops
    Memory bus width 128 Bit 256 Bit
    Memory clock speed 1800 MHz 5000 MHz
    Memory bandwidth 160.0 GB/s
    Shared memory - -
    DirectX DirectX 11, Shader 5.0 12 (12_0)
    Shader Model 6.3
    OpenGL 4.6
    OpenCL 2.0
    Vulkan 1.2.131
    Laptop size medium sized large
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