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    GeForce 840M vs Radeon RX Vega M GL

    Find out if it is worth upgrading your current GPU setup by comparing GeForce 840M and Radeon RX Vega M GL. 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 RX Vega M GL. 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 RX Vega M GL Check Price

    GeForce 840M and Radeon RX Vega M GL are Laptop Graphics Cards

    Note: GeForce 840M and Radeon RX Vega M GL 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 RX Vega M GL here:

    GeForce 840M Laptops
    Radeon RX Vega M GL Laptops

    Main Specs

      GeForce 840M Radeon RX Vega M GL
    Power consumption (TDP) 33 Watt 65 Watt
    Interface PCIe 3.0 x8 IGP
    Memory type DDR3 HBM2
    Maximum RAM amount 4 GB 4 GB
    Display Connectors No outputs No outputs
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    • Radeon RX Vega M GL has 96% more power consumption, than GeForce 840M.
    • GeForce 840M is connected by PCIe 3.0 x8, and Radeon RX Vega M GL uses IGP interface.
    • GeForce 840M and Radeon RX Vega M GL have maximum RAM of 4 GB.
    • Both cards are used in Laptops.
    • GeForce 840M is build with Maxwell architecture, and Radeon RX Vega M GL - with GCN 4.0.
    • Core clock speed of GeForce 840M is 98 MHz higher, than Radeon RX Vega M GL.
    • GeForce 840M is manufactured by 28 nm process technology, and Radeon RX Vega M GL - by 14 nm process technology.
    • Memory clock speed of GeForce 840M is 600 MHz higher, than Radeon RX Vega M GL.

    Game benchmarks

    high / 1080p 1−2 16−18
    ultra / 1080p 0−1 10−11
    QHD / 1440p 0−1 4−5
    low / 720p 12−14 35−40
    medium / 1080p 3−4 21−24
    The average gaming FPS of Radeon RX Vega M GL in Assassin's Creed Odyssey is 316% more, than GeForce 840M.

    Full Specs

      GeForce 840M Radeon RX Vega M GL
    Architecture Maxwell GCN 4.0
    Code name N15S-GT Polaris 22
    Type Laptop Laptop
    Release date 12 March 2014 1 February 2018
    Pipelines 384 1280
    Core clock speed 1029 MHz 931 MHz
    Boost Clock 1124 MHz 1011 MHz
    Transistor count 5,000 million
    Manufacturing process technology 28 nm 14 nm
    Texture fill rate 17.98 80.88
    Floating-point performance 863.2 gflops 2,588 gflops
    Memory bus width 64 Bit 1024 Bit
    Memory clock speed 2000 MHz 1400 MHz
    Memory bandwidth 16.02 GB/s 179.2 GB/s
    Shared memory - -
    DirectX 12 (11_0) 12 (12_0)
    Shader Model 5.1 6.4
    OpenGL 4.5 4.6
    OpenCL 1.2 2.0
    Vulkan 1.1.126 1.2.131
    CUDA +
    Bus support PCI Express 2.0, PCI Express 3.0
    Bitcoin / BTC (SHA256) 92 Mh/s
    Laptop size medium sized
    Optimus +
    GPU Boost 2.0
    GameWorks +
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