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    GeForce GTX 670MX vs HD Graphics 630

    When comparing GeForce GTX 670MX and HD Graphics 630, 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 GTX 670MX and HD Graphics 630 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
    GeForce GTX 670MX Check Price
    HD Graphics 630

    GeForce GTX 670MX is a Laptop Graphics Card

    Note: GeForce GTX 670MX is only used in laptop graphics. It has 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 GTX 670MX here:

    GeForce GTX 670MX Laptops

    Main Specs

      GeForce GTX 670MX HD Graphics 630
    Power consumption (TDP) 75 Watt 15 Watt
    Interface PCIe 3.0 x16 PCIe 3.0 x1
    Memory type GDDR5 DDR3L/LPDDR3/LPDDR4
    Maximum RAM amount 3 GB 64 GB
    Display Connectors No outputs No outputs
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    • GeForce GTX 670MX has 400% more power consumption, than HD Graphics 630.
    • GeForce GTX 670MX is connected by PCIe 3.0 x16, and HD Graphics 630 uses PCIe 3.0 x1 interface.
    • HD Graphics 630 has 61 GB more memory, than GeForce GTX 670MX.
    • GeForce GTX 670MX is used in Laptops, and HD Graphics 630 - in Desktops.
    • GeForce GTX 670MX is build with Kepler architecture, and HD Graphics 630 - with Gen. 9.5 Kaby Lake.
    • Core clock speed of GeForce GTX 670MX is 300 MHz higher, than HD Graphics 630.
    • GeForce GTX 670MX is manufactured by 28 nm process technology, and HD Graphics 630 - by 14 nm process technology.

    Game benchmarks

    high / 1080p 8−9 3−4
    ultra / 1080p 5−6 1−2
    QHD / 1440p 0−1 0−1
    low / 720p 20−22 14−16
    medium / 1080p 10−12 5−6
    The average gaming FPS of GeForce GTX 670MX in Assassin's Creed Odyssey is 83% more, than HD Graphics 630.

    Full Specs

      GeForce GTX 670MX HD Graphics 630
    Architecture Kepler Gen. 9.5 Kaby Lake
    Code name N13E-GR Kaby-Lake-H-GT2
    Type Laptop Desktop
    Release date 1 October 2012 1 January 2017
    Pipelines 960 24
    Core clock speed 600 MHz 300 MHz
    Boost Clock 1150 MHz
    Transistor count 3,540 million 189 million
    Manufacturing process technology 28 nm 14 nm
    Texture fill rate 48.0 billion/sec 26.40
    Floating-point performance 1,154 gflops 441.6 gflops
    Memory bus width 192 Bit 64/128 Bit
    Memory clock speed 1400 MHz
    Memory bandwidth 67.2 GB/s
    Shared memory - +
    DirectX 12 API 12 (12_1)
    Shader Model 5.1 6.4
    OpenGL 4.5 4.6
    OpenCL 1.1 2.1
    Vulkan 1.1.126 1.1.103
    CUDA +
    CUDA cores 960
    Bus support PCI Express 2.0
    SLI options +
    HDMI +
    HDCP +
    Maximum VGA resolution Up to 2048x1536
    Laptop size large
    Optimus +
    Quick Sync +
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