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    Radeon 630 vs Radeon HD 4770

    When comparing Radeon 630 and Radeon HD 4770, 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 Radeon 630 and Radeon HD 4770 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
    Radeon 630 Check Price
    Radeon HD 4770

    Radeon 630 is a Laptop Graphics Card

    Note: Radeon 630 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 Radeon 630 here:

    Radeon 630 Laptops

    Main Specs

      Radeon 630 Radeon HD 4770
    Power consumption (TDP) 50 Watt 80 Watt
    Interface PCIe 3.0 x8 PCIe 2.0 x16
    Supplementary power connectors None 1x 6-pin
    Memory type GDDR5 GDDR5
    Maximum RAM amount 4 GB 512 MB
    Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort 2x DVI, 1x S-Video
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    • Radeon HD 4770 has 60% more power consumption, than Radeon 630.
    • Radeon 630 is connected by PCIe 3.0 x8, and Radeon HD 4770 uses PCIe 2.0 x16 interface.
    • Radeon HD 4770 has 508 GB more memory, than Radeon 630.
    • Radeon 630 is used in Laptops, and Radeon HD 4770 - in Desktops.
    • Radeon 630 is build with GCN 1.0 architecture, and Radeon HD 4770 - with TeraScale.
    • Radeon 630 is manufactured by 14 nm process technology, and Radeon HD 4770 - by 40 nm process technology.
    • Memory clock speed of Radeon 630 is 2800 MHz higher, than Radeon HD 4770.

    Game benchmarks

    high / 1080p 3−4 1−2
    ultra / 1080p 1−2 0−1
    QHD / 1440p 0−1 0−1
    low / 720p 14−16 10−12
    medium / 1080p 6−7 2−3
    The average gaming FPS of Radeon 630 in Assassin's Creed Odyssey is 60% more, than Radeon HD 4770.

    Full Specs

      Radeon 630 Radeon HD 4770
    Architecture GCN 1.0 TeraScale
    Code name Lexa RV740
    Type Laptop Desktop
    Release date 12 August 2019 28 April 2009
    Pipelines 512 640
    Core clock speed 750 MHz
    Boost Clock 1219 MHz
    Transistor count 2,200 million 826 million
    Manufacturing process technology 14 nm 40 nm
    Texture fill rate 24.00
    Floating-point performance 960.0 gflops
    Length 203 mm
    Memory bus width 64 Bit 128 Bit
    Memory clock speed 6000 MHz 3200 MHz
    Memory bandwidth 51.2 GB/s
    Shared memory -
    DirectX DirectX 12, Shader 5.0 10.1 (10_1)
    Shader Model 4.1
    OpenGL 4.6 3.3
    OpenCL 1.1
    Vulkan + N/A
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