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    Radeon HD 7770M vs Radeon R6 Kaveri

    In this comparison between Radeon HD 7770M and Radeon R6 Kaveri you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon HD 7770M will be the best choice, for others Radeon R6 Kaveri will be their preference. Study the comparison tables below and make your choice.
    Radeon HD 7770M Check Price
    Radeon R6 Kaveri Check Price

    Radeon HD 7770M and Radeon R6 Kaveri are Laptop Graphics Cards

    Note: Radeon HD 7770M and Radeon R6 Kaveri are only used in laptop graphics. They have 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 HD 7770M or Radeon R6 Kaveri here:

    Radeon HD 7770M Laptops
    Radeon R6 Kaveri Laptops

    Main Specs

      Radeon HD 7770M Radeon R6 Kaveri
    Power consumption (TDP) 32 Watt
    Interface PCIe 2.0 x16
    Memory type GDDR5
    Maximum RAM amount 1 GB
    Display Connectors No outputs
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    • Both cards are used in Laptops.
    • Radeon HD 7770M is build with GCN architecture, and Radeon R6 Kaveri - with GCN 1.1.
    • Core clock speed of Radeon HD 7770M is 142 MHz higher, than Radeon R6 Kaveri.
    • Radeon HD 7770M and Radeon R6 Kaveri are manufactured by 28 nm process technology.

    Game benchmarks

    high / 1080p 9−10 0−1
    ultra / 1080p 5−6 −
    QHD / 1440p 0−1 0−1
    low / 720p 21−24 1−2
    medium / 1080p 10−12 0−1
    The average gaming FPS of Radeon HD 7770M in Assassin's Creed Odyssey is 2100% more, than Radeon R6 Kaveri.

    Full Specs

      Radeon HD 7770M Radeon R6 Kaveri
    Architecture GCN GCN 1.1
    Code name Chelsea XT Kaveri
    Type Laptop Laptop
    Release date 24 April 2012 4 June 2014
    Pipelines 512 384
    Core clock speed 675 MHz 533 MHz
    Boost Clock 654 MHz
    Transistor count 1,500 million 2410 Million
    Manufacturing process technology 28 nm 28 nm
    Texture fill rate 21.60
    Floating-point performance 691.2 gflops
    Memory bus width 128 Bit 64/128 Bit
    Memory clock speed 4000 MHz
    Memory bandwidth 64 GB/s
    Shared memory - +
    DirectX 12 (11_1) DirectX 12 (FL 12_0), Shader 5.0
    Shader Model 5.1
    OpenGL 4.6
    OpenCL 1.2
    Vulkan 1.2.131
    Laptop size medium sized medium sized
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