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    Radeon HD 4770 vs UHD Graphics 617

    Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 4770 and UHD Graphics 617. 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 Radeon HD 4770 and UHD Graphics 617. 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.
    Radeon HD 4770
    UHD Graphics 617 Check Price

    UHD Graphics 617 is a Laptop Graphics Card

    Note: UHD Graphics 617 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 UHD Graphics 617 here:

    UHD Graphics 617 Laptops

    Main Specs

      Radeon HD 4770 UHD Graphics 617
    Power consumption (TDP) 80 Watt 15 Watt
    Interface PCIe 2.0 x16 PCIe 3.0 x1
    Supplementary power connectors 1x 6-pin
    Memory type GDDR5 DDR3L/LPDDR3
    Maximum RAM amount 512 MB
    Display Connectors 2x DVI, 1x S-Video No outputs
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    • Radeon HD 4770 has 433% more power consumption, than UHD Graphics 617.
    • Radeon HD 4770 is connected by PCIe 2.0 x16, and UHD Graphics 617 uses PCIe 3.0 x1 interface.
    • Radeon HD 4770 is used in Desktops, and UHD Graphics 617 - in Laptops.
    • Radeon HD 4770 is build with TeraScale architecture, and UHD Graphics 617 - with Gen. 9 Amber Lake.
    • Core clock speed of Radeon HD 4770 is 450 MHz higher, than UHD Graphics 617.
    • Radeon HD 4770 is manufactured by 40 nm process technology, and UHD Graphics 617 - by 14 nm process technology.

    Game benchmarks

    high / 1080p 1−2 3−4
    ultra / 1080p 0−1 1−2
    QHD / 1440p 0−1 0−1
    low / 720p 10−12 14−16
    medium / 1080p 2−3 6−7
    The average gaming FPS of UHD Graphics 617 in Assassin's Creed Odyssey is 60% more, than Radeon HD 4770.

    Full Specs

      Radeon HD 4770 UHD Graphics 617
    Architecture TeraScale Gen. 9 Amber Lake
    Code name RV740 Kaby-Lake GT2
    Type Desktop Laptop
    Release date 28 April 2009 30 October 2018
    Pipelines 640 24
    Core clock speed 750 MHz 300 MHz
    Boost Clock 1150 MHz
    Transistor count 826 million
    Manufacturing process technology 40 nm 14 nm
    Texture fill rate 24.00 25.20
    Floating-point performance 960.0 gflops
    Length 203 mm
    Memory bus width 128 Bit 64/128 Bit
    Memory clock speed 3200 MHz
    Memory bandwidth 51.2 GB/s
    Shared memory +
    DirectX 10.1 (10_1) 12 (12_1)
    Shader Model 4.1 6.4
    OpenGL 3.3 4.6
    OpenCL 1.1 2.1
    Vulkan N/A 1.1.103
    Quick Sync +
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