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    Maxwell GPU Surface Book vs Radeon HD 4770

    When choosing between Maxwell GPU Surface Book and Radeon HD 4770, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Maxwell GPU Surface Book and Radeon HD 4770.
    Maxwell GPU Surface Book Check Price
    Radeon HD 4770

    Maxwell GPU Surface Book is a Laptop Graphics Card

    Note: Maxwell GPU Surface Book 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 Maxwell GPU Surface Book here:

    Maxwell GPU Surface Book Laptops

    Main Specs

      Maxwell GPU Surface Book Radeon HD 4770
    Power consumption (TDP) 80 Watt
    Interface PCIe 2.0 x16
    Supplementary power connectors 1x 6-pin
    Memory type GDDR5 GDDR5
    Maximum RAM amount 1 GB 512 MB
    Display Connectors 2x DVI, 1x S-Video
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    • Radeon HD 4770 has 511 GB more memory, than Maxwell GPU Surface Book.
    • Maxwell GPU Surface Book is used in Laptops, and Radeon HD 4770 - in Desktops.
    • Maxwell GPU Surface Book is build with Maxwell architecture, and Radeon HD 4770 - with TeraScale.
    • Core clock speed of Maxwell GPU Surface Book is 204 MHz higher, than Radeon HD 4770.
    • Maxwell GPU Surface Book is manufactured by 28 nm process technology, and Radeon HD 4770 - by 40 nm process technology.
    • Memory clock speed of Maxwell GPU Surface Book is 1812 MHz higher, than Radeon HD 4770.

    Game benchmarks

    high / 1080p 8−9 1−2
    ultra / 1080p 5−6 0−1
    QHD / 1440p 0−1 0−1
    low / 720p 20−22 10−12
    medium / 1080p 10−12 2−3
    The average gaming FPS of Maxwell GPU Surface Book in Assassin's Creed Odyssey is 160% more, than Radeon HD 4770.

    Full Specs

      Maxwell GPU Surface Book Radeon HD 4770
    Architecture Maxwell TeraScale
    Code name Surface Book RV740
    Type Laptop Desktop
    Release date 1 October 2015 28 April 2009
    Pipelines 384 640
    Core clock speed 954 MHz 750 MHz
    Boost Clock 993 MHz
    Transistor count 826 million
    Manufacturing process technology 28 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 5012 MHz 3200 MHz
    Memory bandwidth 51.2 GB/s
    Shared memory -
    DirectX DirectX 12 (FL 11_0), Shader 5.0 10.1 (10_1)
    Shader Model 4.1
    OpenGL 3.3
    OpenCL 1.1
    Vulkan N/A
    CUDA +
    Optimus +
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