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    GeForce 840M vs UHD Graphics G7 Lakefield GT2 64 EU

    When comparing GeForce 840M and UHD Graphics G7 Lakefield GT2 64 EU, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce 840M and UHD Graphics G7 Lakefield GT2 64 EU is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
    GeForce 840M Check Price
    UHD Graphics G7 Lakefield GT2 64 EU Check Price

    GeForce 840M and UHD Graphics G7 Lakefield GT2 64 EU are Laptop Graphics Cards

    Note: GeForce 840M and UHD Graphics G7 Lakefield GT2 64 EU 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 UHD Graphics G7 Lakefield GT2 64 EU here:

    GeForce 840M Laptops
    UHD Graphics G7 Lakefield GT2 64 EU Laptops

    Main Specs

      GeForce 840M UHD Graphics G7 Lakefield GT2 64 EU
    Power consumption (TDP) 33 Watt
    Interface PCIe 3.0 x8
    Memory type DDR3 DDR4
    Maximum RAM amount 4 GB
    Display Connectors No outputs
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    • Both cards are used in Laptops.
    • GeForce 840M is build with Maxwell architecture, and UHD Graphics G7 Lakefield GT2 64 EU - with Gen. 11 Ice Lake.
    • Core clock speed of GeForce 840M is 829 MHz higher, than UHD Graphics G7 Lakefield GT2 64 EU.
    • GeForce 840M is manufactured by 28 nm process technology, and UHD Graphics G7 Lakefield GT2 64 EU - by 10 nm process technology.

    Game benchmarks

    high / 1080p 1−2 5−6
    ultra / 1080p 0−1 3−4
    QHD / 1440p 0−1 0−1
    low / 720p 12−14 14−16
    medium / 1080p 3−4 6−7
    The average gaming FPS of UHD Graphics G7 Lakefield GT2 64 EU in Assassin's Creed Odyssey is 50% more, than GeForce 840M.

    Full Specs

      GeForce 840M UHD Graphics G7 Lakefield GT2 64 EU
    Architecture Maxwell Gen. 11 Ice Lake
    Code name N15S-GT Lakefield GT2
    Type Laptop Laptop
    Release date 12 March 2014 28 May 2020
    Pipelines 384 64
    Core clock speed 1029 MHz 200 MHz
    Boost Clock 1124 MHz 500 MHz
    Manufacturing process technology 28 nm 10 nm
    Texture fill rate 17.98
    Floating-point performance 863.2 gflops
    Memory bus width 64 Bit
    Memory clock speed 2000 MHz
    Memory bandwidth 16.02 GB/s
    Shared memory - +
    DirectX 12 (11_0) DirectX 12_1
    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
    Optimus +
    Quick Sync +
    GPU Boost 2.0
    GameWorks +
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