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    HD Graphics 630 vs Mobility Radeon HD 4870 X2

    When comparing HD Graphics 630 and Mobility Radeon HD 4870 X2, 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 HD Graphics 630 and Mobility Radeon HD 4870 X2 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
    HD Graphics 630
    Mobility Radeon HD 4870 X2 Check Price

    Mobility Radeon HD 4870 X2 is a Laptop Graphics Card

    Note: Mobility Radeon HD 4870 X2 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 Mobility Radeon HD 4870 X2 here:

    Mobility Radeon HD 4870 X2 Laptops

    Main Specs

      HD Graphics 630 Mobility Radeon HD 4870 X2
    Power consumption (TDP) 15 Watt
    Interface PCIe 3.0 x1 PCIe 2.0 x16
    Memory type DDR3L/LPDDR3/LPDDR4 GDDR3, GDDR5
    Maximum RAM amount 64 GB 2 GB
    Display Connectors No outputs No outputs
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    • HD Graphics 630 is connected by PCIe 3.0 x1, and Mobility Radeon HD 4870 X2 uses PCIe 2.0 x16 interface.
    • HD Graphics 630 has 62 GB more memory, than Mobility Radeon HD 4870 X2.
    • HD Graphics 630 is used in Desktops, and Mobility Radeon HD 4870 X2 - in Laptops.
    • HD Graphics 630 is build with Gen. 9.5 Kaby Lake architecture, and Mobility Radeon HD 4870 X2 - with Terascale 1.
    • Core clock speed of Mobility Radeon HD 4870 X2 is 250 MHz higher, than HD Graphics 630.
    • HD Graphics 630 is manufactured by 14 nm process technology, and Mobility Radeon HD 4870 X2 - by 55 nm process technology.

    Game benchmarks

    high / 1080p 3−4 9−10
    ultra / 1080p 1−2 5−6
    QHD / 1440p 0−1 0−1
    low / 720p 14−16 21−24
    medium / 1080p 5−6 12−14
    The average gaming FPS of Mobility Radeon HD 4870 X2 in Assassin's Creed Odyssey is 100% more, than HD Graphics 630.

    Full Specs

      HD Graphics 630 Mobility Radeon HD 4870 X2
    Architecture Gen. 9.5 Kaby Lake Terascale 1
    Code name Kaby-Lake-H-GT2 M98-XT
    Type Desktop Laptop
    Release date 1 January 2017 9 January 2009
    Pipelines 24 1600
    Core clock speed 300 MHz 550 MHz
    Boost Clock 1150 MHz
    Transistor count 189 million 956 million
    Manufacturing process technology 14 nm 55 nm
    Texture fill rate 26.40 22.00
    Floating-point performance 441.6 gflops 2x 880.0 gflops
    Memory bus width 64/128 Bit 256 Bit
    Memory clock speed 888 MHz
    Memory bandwidth 89.6 GB/s
    Shared memory + -
    DirectX 12 (12_1) 10.1 (10_1)
    Shader Model 6.4 4.1
    OpenGL 4.6 3.3
    OpenCL 2.1 1.1
    Vulkan 1.1.103 N/A
    Laptop size large
    Quick Sync +
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