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    GeForce GTX 880M vs Radeon HD 7660G plus HD 7670M Dual Graphics

    In this comparison between GeForce GTX 880M and Radeon HD 7660G plus HD 7670M Dual Graphics you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GTX 880M will be the best choice, for others Radeon HD 7660G plus HD 7670M Dual Graphics will be their preference. Study the comparison tables below and make your choice.
    GeForce GTX 880M Check Price
    Radeon HD 7660G plus HD 7670M Dual Graphics Check Price

    GeForce GTX 880M and Radeon HD 7660G plus HD 7670M Dual Graphics are Laptop Graphics Cards

    Note: GeForce GTX 880M and Radeon HD 7660G plus HD 7670M 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 GeForce GTX 880M or Radeon HD 7660G plus HD 7670M Dual Graphics here:

    GeForce GTX 880M Laptops
    Radeon HD 7660G plus HD 7670M Dual Graphics Laptops

    Main Specs

      GeForce GTX 880M Radeon HD 7660G plus HD 7670M Dual Graphics
    Power consumption (TDP) 122 Watt
    Interface MXM-B (3.0)
    Supplementary power connectors None
    Memory type GDDR5 DDR3,GDDR5
    Maximum RAM amount 8 GB
    Display Connectors No outputs
      Check Price Check Price
    • Both cards are used in Laptops.
    • GeForce GTX 880M is build with Kepler architecture, and Radeon HD 7660G plus HD 7670M Dual Graphics - with Terascale 2.
    • Core clock speed of GeForce GTX 880M is 269 MHz higher, than Radeon HD 7660G plus HD 7670M Dual Graphics.
    • GeForce GTX 880M is manufactured by 28 nm process technology, and Radeon HD 7660G plus HD 7670M Dual Graphics - by 40 / 32 nm process technology.

    Game benchmarks

    high / 1080p 20−22 1−2
    ultra / 1080p 12−14 0−1
    QHD / 1440p 6−7 0−1
    4K / 2160p 5−6 −
    low / 720p 40−45 12−14
    medium / 1080p 24−27 3−4
    The average gaming FPS of GeForce GTX 880M in Assassin's Creed Odyssey is 383% more, than Radeon HD 7660G plus HD 7670M Dual Graphics.

    Full Specs

      GeForce GTX 880M Radeon HD 7660G plus HD 7670M Dual Graphics
    Architecture Kepler Terascale 2
    Code name N15E-GX-A2
    Type Laptop Laptop
    Release date 12 March 2014 15 May 2012
    Pipelines 1536 862
    Core clock speed 954 MHz 685 / 600 MHz
    Boost Clock 993 MHz
    Transistor count 3,540 million
    Manufacturing process technology 28 nm 40 / 32 nm
    Texture fill rate 127.1
    Floating-point performance 3,050 gflops
    Memory bus width 256 Bit 128 Bit
    Memory clock speed 1800 MHz
    Memory bandwidth 160.0 GB/s
    Shared memory - -
    DirectX 12 (11_0) DirectX 11, Shader 5.0
    Shader Model 5.1
    OpenGL 4.5
    OpenCL 1.1
    Vulkan 1.1.126
    CUDA +
    CUDA cores 1536
    Bus support PCI Express 2.0, PCI Express 3.0
    SLI options +
    HDMI +
    Bitcoin / BTC (SHA256) 96 Mh/s
    Laptop size large medium sized
    Standard memory configuration GDDR5
    eDP 1.2 signal support Up to 3840x2160
    LVDS signal support Up to 1920x1200
    DisplayPort Multimode (DP++) support Up to 3840x2160
    HDCP content protection +
    7.1 channel HD audio on HDMI +
    TrueHD and DTS-HD audio bitstreaming +
    H.264, VC1, MPEG2 1080p video decoder +
    Optimus +
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