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    Radeon HD 6850M vs Radeon HD 7660G plus HD 7670M Dual Graphics

    If you are going to buy a new graphics card and are choosing between Radeon HD 6850M and Radeon HD 7660G plus HD 7670M Dual Graphics, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon HD 6850M stacks up against Radeon HD 7660G plus HD 7670M Dual Graphics, check out specs charts below.
    Radeon HD 6850M Check Price
    Radeon HD 7660G plus HD 7670M Dual Graphics Check Price

    Radeon HD 6850M and Radeon HD 7660G plus HD 7670M Dual Graphics are Laptop Graphics Cards

    Note: Radeon HD 6850M 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 Radeon HD 6850M or Radeon HD 7660G plus HD 7670M Dual Graphics here:

    Radeon HD 6850M Laptops
    Radeon HD 7660G plus HD 7670M Dual Graphics Laptops

    Main Specs

      Radeon HD 6850M Radeon HD 7660G plus HD 7670M Dual Graphics
    Power consumption (TDP) 50 Watt
    Interface PCIe 2.0 x16
    Memory type DDR3, GDDR5 DDR3,GDDR5
    Maximum RAM amount 1 GB
    Display Connectors No outputs
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    • Both cards are used in Laptops.
    • Radeon HD 6850M and Radeon HD 7660G plus HD 7670M Dual Graphics are build with Terascale 2 architecture.
    • Core clock speed of Radeon HD 7660G plus HD 7670M Dual Graphics is 110 MHz higher, than Radeon HD 6850M.
    • Radeon HD 6850M is manufactured by 40 nm process technology, and Radeon HD 7660G plus HD 7670M Dual Graphics - by 40 / 32 nm process technology.
    • Memory clock speed of Radeon HD 7660G plus HD 7670M Dual Graphics is 1000 MHz higher, than Radeon HD 6850M.

    Game benchmarks

    high / 1080p 2−3 1−2
    ultra / 1080p 0−1 0−1
    QHD / 1440p 0−1 0−1
    low / 720p 12−14 12−14
    medium / 1080p 3−4 3−4
    Radeon HD 6850M and Radeon HD 7660G plus HD 7670M Dual Graphics have the same average FPS in Assassin's Creed Odyssey.

    Full Specs

      Radeon HD 6850M Radeon HD 7660G plus HD 7670M Dual Graphics
    Architecture Terascale 2 Terascale 2
    Code name Granville Pro/LP
    Type Laptop Laptop
    Release date 6 January 2011 15 May 2012
    Pipelines 800 862
    Core clock speed 575 / 675 MHz 685 / 600 MHz
    Transistor count 1,040 million
    Manufacturing process technology 40 nm 40 / 32 nm
    Texture fill rate 27.00
    Floating-point performance 1,080.0 gflops
    Memory bus width 128 Bit 128 Bit
    Memory clock speed 800 MHz 1800 MHz
    Memory bandwidth 25.6 GB/s
    Shared memory - -
    DirectX 11.2 (11_0) DirectX 11, Shader 5.0
    Shader Model 5.0
    OpenGL 4.4
    OpenCL 1.2
    Vulkan N/A
    Laptop size large medium sized
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