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    GeForce 840A vs Radeon HD 5670

    If you are going to buy a new graphics card and are choosing between GeForce 840A and Radeon HD 5670, 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 GeForce 840A stacks up against Radeon HD 5670, check out specs charts below.
    GeForce 840A
    Radeon HD 5670 Check Price

    Main Specs

      GeForce 840A Radeon HD 5670
    Power consumption (TDP) 33 Watt 64 Watt
    Interface PCIe 3.0 x8 PCIe 2.0 x16
    Supplementary power connectors None
    Memory type DDR3 GDDR5
    Maximum RAM amount 2 GB 1 GB
    Display Connectors No outputs 1x DVI, 1x HDMI, 1x VGA
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    • Radeon HD 5670 has 93% more power consumption, than GeForce 840A.
    • GeForce 840A is connected by PCIe 3.0 x8, and Radeon HD 5670 uses PCIe 2.0 x16 interface.
    • GeForce 840A has 1 GB more memory, than Radeon HD 5670.
    • Both cards are used in Desktops.
    • GeForce 840A is build with Maxwell architecture, and Radeon HD 5670 - with Terascale 2.
    • Core clock speed of GeForce 840A is 254 MHz higher, than Radeon HD 5670.
    • GeForce 840A is manufactured by 28 nm process technology, and Radeon HD 5670 - by 40 nm process technology.
    • Memory clock speed of GeForce 840A is 1002 MHz higher, than Radeon HD 5670.

    Game benchmarks

    high / 1080p 3−4 0−1
    ultra / 1080p 2−3 −
    QHD / 1440p 0−1 0−1
    low / 720p 14−16 1−2
    medium / 1080p 5−6 0−1
    The average gaming FPS of GeForce 840A in Assassin's Creed Odyssey is 1400% more, than Radeon HD 5670.

    Full Specs

      GeForce 840A Radeon HD 5670
    Architecture Maxwell Terascale 2
    Code name GM108 Redwood
    Type Desktop Desktop
    Release date 17 March 2014 14 January 2010
    Pipelines 384 400
    Core clock speed 1029 MHz 775 MHz
    Boost Clock 1124 MHz
    Transistor count 627 million
    Manufacturing process technology 28 nm 40 nm
    Texture fill rate 17.98 15.50
    Floating-point performance 863.2 gflops 620.0 gflops
    Length 168 mm
    Memory bus width 64 Bit 128 Bit
    Memory clock speed 2002 MHz 1000 MHz
    Memory bandwidth 16.02 GB/s 64 GB/s
    DirectX 12 (11_0) 11.2 (11_0)
    Shader Model 5.1 5.0
    OpenGL 4.6 4.4
    OpenCL 1.2 1.2
    Vulkan 1.1.126 N/A
    CUDA 5.0
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