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    Radeon HD 8770M vs Radeon R8 M365DX

    If you are going to buy a new graphics card and are choosing between Radeon HD 8770M and Radeon R8 M365DX, 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 Radeon HD 8770M stacks up against Radeon R8 M365DX, check out specs charts below.
    Radeon HD 8770M Check Price
    Radeon R8 M365DX Check Price

    Radeon HD 8770M and Radeon R8 M365DX are Laptop Graphics Cards

    Note: Radeon HD 8770M and Radeon R8 M365DX 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 8770M or Radeon R8 M365DX here:

    Radeon HD 8770M Laptops
    Radeon R8 M365DX Laptops

    Main Specs

      Radeon HD 8770M Radeon R8 M365DX
    Interface PCIe 3.0 x8 IGP
    Memory type GDDR5 DDR3
    Maximum RAM amount 2 GB
    Display Connectors No outputs No outputs
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    • Radeon HD 8770M is connected by PCIe 3.0 x8, and Radeon R8 M365DX uses IGP interface.
    • Both cards are used in Laptops.
    • Radeon HD 8770M and Radeon R8 M365DX are build with GCN architecture.
    • Core clock speed of Radeon HD 8770M is 55 MHz higher, than Radeon R8 M365DX.
    • Radeon HD 8770M and Radeon R8 M365DX are manufactured by 28 nm process technology.
    • Memory clock speed of Radeon HD 8770M is 3700 MHz higher, than Radeon R8 M365DX.

    Game benchmarks

    high / 1080p 7−8 0−1
    ultra / 1080p 4−5 −
    QHD / 1440p 0−1 0−1
    low / 720p 16−18 1−2
    medium / 1080p 8−9 0−1
    The average gaming FPS of Radeon HD 8770M in Assassin's Creed Odyssey is 1600% more, than Radeon R8 M365DX.

    Full Specs

      Radeon HD 8770M Radeon R8 M365DX
    Architecture GCN GCN
    Code name Mars Meso
    Type Laptop Laptop
    Release date 16 November 2012 3 June 2015
    Pipelines 384 768
    Core clock speed 775 MHz 720 / 1125 MHz
    Boost Clock 825 MHz 1125 MHz
    Transistor count 950 million 1,550 million
    Manufacturing process technology 28 nm 28 nm
    Texture fill rate 19.80 27.00
    Floating-point performance 633.6 gflops
    Memory bus width 128 Bit 128 + 64 Bit
    Memory clock speed 4500 MHz 800 / 1000 MHz
    Memory bandwidth 72 GB/s
    Shared memory - -
    DirectX 12 (11_1) 12 (12_0)
    Shader Model 5.1 6.0
    OpenGL 4.6 4.6
    OpenCL 1.2 2.0
    Vulkan 1.2.131 1.2.131
    Laptop size medium sized medium sized
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