Subscribe to our YouTube channel ×

    Radeon HD 8650G plus HD 8670M Dual Graphics vs Radeon RX 640

    If you are going to buy a new graphics card and are choosing between Radeon HD 8650G plus HD 8670M Dual Graphics and Radeon RX 640, 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 8650G plus HD 8670M Dual Graphics stacks up against Radeon RX 640, check out specs charts below.
    Radeon HD 8650G plus HD 8670M Dual Graphics Check Price
    Radeon RX 640 Check Price

    Radeon HD 8650G plus HD 8670M Dual Graphics and Radeon RX 640 are Laptop Graphics Cards

    Note: Radeon HD 8650G plus HD 8670M Dual Graphics and Radeon RX 640 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 8650G plus HD 8670M Dual Graphics or Radeon RX 640 here:

    Radeon HD 8650G plus HD 8670M Dual Graphics Laptops
    Radeon RX 640 Laptops

    Main Specs

      Radeon HD 8650G plus HD 8670M Dual Graphics Radeon RX 640
    Power consumption (TDP) 50 Watt
    Interface PCIe 3.0 x8
    Supplementary power connectors None
    Memory type DDR3 GDDR5
    Maximum RAM amount 4 GB
    Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort
      Check Price Check Price
    • Both cards are used in Laptops.
    • Core clock speed of Radeon RX 640 is 498 MHz higher, than Radeon HD 8650G plus HD 8670M Dual Graphics.
    • Radeon HD 8650G plus HD 8670M Dual Graphics is manufactured by 32 / 28 nm process technology, and Radeon RX 640 - by 14 nm process technology.
    • Memory clock speed of Radeon RX 640 is 4200 MHz higher, than Radeon HD 8650G plus HD 8670M Dual Graphics.

    Game benchmarks

    high / 1080p 0−1 5−6
    ultra / 1080p 0−1 3−4
    QHD / 1440p 0−1 2−3
    low / 720p 10−12 16−18
    medium / 1080p 2−3 7−8
    The average gaming FPS of Radeon RX 640 in Assassin's Creed Odyssey is 100% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.

    Full Specs

      Radeon HD 8650G plus HD 8670M Dual Graphics Radeon RX 640
    Architecture Polaris
    Code name Polaris 12
    Type Laptop Laptop
    Release date 1 August 2013 12 August 2019
    Pipelines 768 640
    Core clock speed 720 / 775 MHz 1218 MHz
    Boost Clock 1218 MHz
    Transistor count 2,200 million
    Manufacturing process technology 32 / 28 nm 14 nm
    Texture fill rate 38.98
    Memory bus width 64 Bit 64 Bit
    Memory clock speed 1800 - 2000 MHz 6000 MHz
    Memory bandwidth 112.0 GB/s
    Shared memory - -
    DirectX DirectX 11, Shader 5.0 12 (12_0)
    Shader Model 6.4
    OpenGL 4.6
    OpenCL 2.0
    Vulkan 1.2.131
    FreeSync +
    Laptop size medium sized large
      Check Price Check Price

    Similar compares