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    GeForce GTX 775M vs Radeon HD 4770

    If you are going to buy a new graphics card and are choosing between GeForce GTX 775M and Radeon HD 4770, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 775M stacks up against Radeon HD 4770, check out specs charts below.
    GeForce GTX 775M Check Price
    Radeon HD 4770

    GeForce GTX 775M is a Laptop Graphics Card

    Note: GeForce GTX 775M 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 775M here:

    GeForce GTX 775M Laptops

    Main Specs

      GeForce GTX 775M Radeon HD 4770
    Power consumption (TDP) 100 Watt 80 Watt
    Interface PCIe 2.0 x16
    Supplementary power connectors 1x 6-pin
    Memory type GDDR5 GDDR5
    Maximum RAM amount 4 GB 512 MB
    Display Connectors 2x DVI, 1x S-Video
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    • GeForce GTX 775M has 25% more power consumption, than Radeon HD 4770.
    • Radeon HD 4770 has 508 GB more memory, than GeForce GTX 775M.
    • GeForce GTX 775M is used in Laptops, and Radeon HD 4770 - in Desktops.
    • GeForce GTX 775M is build with Kepler architecture, and Radeon HD 4770 - with TeraScale.
    • Core clock speed of Radeon HD 4770 is 31 MHz higher, than GeForce GTX 775M.
    • GeForce GTX 775M is manufactured by 28 nm process technology, and Radeon HD 4770 - by 40 nm process technology.
    • Memory clock speed of GeForce GTX 775M is 400 MHz higher, than Radeon HD 4770.

    Game benchmarks

    high / 1080p 21−24 1−2
    ultra / 1080p 12−14 0−1
    QHD / 1440p 7−8 0−1
    4K / 2160p 5−6 −
    low / 720p 40−45 10−12
    medium / 1080p 27−30 2−3
    The average gaming FPS of GeForce GTX 775M in Assassin's Creed Odyssey is 520% more, than Radeon HD 4770.

    Full Specs

      GeForce GTX 775M Radeon HD 4770
    Architecture Kepler TeraScale
    Code name N13E-GTX-A2 RV740
    Type Laptop Desktop
    Release date 24 September 2013 28 April 2009
    Pipelines 1344 640
    Core clock speed 719 MHz 750 MHz
    Transistor count 3540 Million 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 256 Bit 128 Bit
    Memory clock speed 3600 MHz 3200 MHz
    Memory bandwidth 51.2 GB/s
    Shared memory -
    DirectX DirectX 11, Shader 5.0 10.1 (10_1)
    Shader Model 4.1
    OpenGL 3.3
    OpenCL 1.1
    Vulkan N/A
    CUDA +
    SLI options +
    Laptop size large
    Optimus +
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