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    Radeon HD 7660G plus HD 7670M Dual Graphics vs Radeon R9 M270X

    Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7660G plus HD 7670M Dual Graphics and Radeon R9 M270X. 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 M270X. 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 M270X

    Radeon HD 7660G plus HD 7670M Dual Graphics is a Laptop Graphics Card

    Note: Radeon HD 7660G plus HD 7670M Dual Graphics is only used in laptop graphics. It has 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 here:

    Radeon HD 7660G plus HD 7670M Dual Graphics Laptops

    Main Specs

      Radeon HD 7660G plus HD 7670M Dual Graphics Radeon R9 M270X
    Interface PCIe 3.0 x16
    Memory type DDR3,GDDR5 GDDR5
    Maximum RAM amount 4 GB
    Display Connectors No outputs
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    • Radeon HD 7660G plus HD 7670M Dual Graphics is used in Laptops, and Radeon R9 M270X - in Desktops.
    • Radeon HD 7660G plus HD 7670M Dual Graphics is build with Terascale 2 architecture, and Radeon R9 M270X - with GCN 1.0.
    • Core clock speed of Radeon R9 M270X is 40 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 M270X - by 28 nm process technology.
    • Memory clock speed of Radeon HD 7660G plus HD 7670M Dual Graphics is 675 MHz higher, than Radeon R9 M270X.

    Game benchmarks

    high / 1080p 1−2 6−7
    ultra / 1080p 0−1 4−5
    QHD / 1440p 0−1 0−1
    low / 720p 12−14 16−18
    medium / 1080p 3−4 8−9
    The average gaming FPS of Radeon R9 M270X in Assassin's Creed Odyssey is 66% more, than Radeon HD 7660G plus HD 7670M Dual Graphics.

    Full Specs

      Radeon HD 7660G plus HD 7670M Dual Graphics Radeon R9 M270X
    Architecture Terascale 2 GCN 1.0
    Code name Venus
    Type Laptop Desktop
    Release date 15 May 2012 21 March 2014
    Pipelines 862 640
    Core clock speed 685 / 600 MHz 725 MHz
    Boost Clock 775 MHz
    Transistor count 1,500 million
    Manufacturing process technology 40 / 32 nm 28 nm
    Texture fill rate 31.00
    Floating-point performance 1,536 gflops
    Memory bus width 128 Bit 128 Bit
    Memory clock speed 1800 MHz 1125 MHz
    Memory bandwidth 72 GB/s
    Shared memory -
    DirectX DirectX 11, Shader 5.0
    Shader Model 5.1
    OpenGL 4.4
    OpenCL Not Listed
    FreeSync +
    Bus support PCIe 3.0 x16
    Laptop size medium sized
    Eyefinity +
    HD3D +
    PowerTune +
    DualGraphics +
    ZeroCore +
    Switchable graphics +
    Mantle +
    Compute units 10
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