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    GeForce 840M vs Radeon HD 8650G plus HD 8670M Dual Graphics

    Find out if it is worth upgrading your current GPU setup by comparing GeForce 840M and Radeon HD 8650G plus HD 8670M Dual Graphics. 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 GeForce 840M and Radeon HD 8650G plus HD 8670M Dual Graphics. 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.
    GeForce 840M Check Price
    Radeon HD 8650G plus HD 8670M Dual Graphics Check Price

    GeForce 840M and Radeon HD 8650G plus HD 8670M Dual Graphics are Laptop Graphics Cards

    Note: GeForce 840M and Radeon HD 8650G plus HD 8670M 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 840M or Radeon HD 8650G plus HD 8670M Dual Graphics here:

    GeForce 840M Laptops
    Radeon HD 8650G plus HD 8670M Dual Graphics Laptops

    Main Specs

      GeForce 840M Radeon HD 8650G plus HD 8670M Dual Graphics
    Power consumption (TDP) 33 Watt
    Interface PCIe 3.0 x8
    Memory type DDR3 DDR3
    Maximum RAM amount 4 GB
    Display Connectors No outputs
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    • Both cards are used in Laptops.
    • Core clock speed of GeForce 840M is 309 MHz higher, than Radeon HD 8650G plus HD 8670M Dual Graphics.
    • GeForce 840M is manufactured by 28 nm process technology, and Radeon HD 8650G plus HD 8670M Dual Graphics - by 32 / 28 nm process technology.
    • Memory clock speed of GeForce 840M is 200 MHz higher, than Radeon HD 8650G plus HD 8670M Dual Graphics.

    Game benchmarks

    high / 1080p 1−2 0−1
    ultra / 1080p 0−1 0−1
    QHD / 1440p 0−1 0−1
    low / 720p 12−14 10−12
    medium / 1080p 3−4 2−3
    The average gaming FPS of GeForce 840M in Assassin's Creed Odyssey is 33% more, than Radeon HD 8650G plus HD 8670M Dual Graphics.

    Full Specs

      GeForce 840M Radeon HD 8650G plus HD 8670M Dual Graphics
    Architecture Maxwell
    Code name N15S-GT
    Type Laptop Laptop
    Release date 12 March 2014 1 August 2013
    Pipelines 384 768
    Core clock speed 1029 MHz 720 / 775 MHz
    Boost Clock 1124 MHz
    Manufacturing process technology 28 nm 32 / 28 nm
    Texture fill rate 17.98
    Floating-point performance 863.2 gflops
    Memory bus width 64 Bit 64 Bit
    Memory clock speed 2000 MHz 1800 - 2000 MHz
    Memory bandwidth 16.02 GB/s
    Shared memory - -
    DirectX 12 (11_0) DirectX 11, Shader 5.0
    Shader Model 5.1
    OpenGL 4.5
    OpenCL 1.2
    Vulkan 1.1.126
    CUDA +
    Bus support PCI Express 2.0, PCI Express 3.0
    Bitcoin / BTC (SHA256) 92 Mh/s
    Laptop size medium sized medium sized
    Optimus +
    GPU Boost 2.0
    GameWorks +
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