Subscribe to our YouTube channel ×

    GeForce GTX 660M vs Radeon Pro 560X

    If you are going to buy a new graphics card and are choosing between GeForce GTX 660M and Radeon Pro 560X, 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 660M stacks up against Radeon Pro 560X, check out specs charts below.
    GeForce GTX 660M Check Price
    Radeon Pro 560X Check Price

    GeForce GTX 660M and Radeon Pro 560X are Laptop Graphics Cards

    Note: GeForce GTX 660M and Radeon Pro 560X 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 GeForce GTX 660M or Radeon Pro 560X here:

    GeForce GTX 660M Laptops
    Radeon Pro 560X Laptops

    Main Specs

      GeForce GTX 660M Radeon Pro 560X
    Power consumption (TDP) 50 Watt 75 Watt
    Interface MXM-B (3.0) PCIe 3.0 x8
    Supplementary power connectors None
    Memory type GDDR5 GDDR5
    Maximum RAM amount 2 GB 4 GB
    Display Connectors No outputs No outputs
      Check Price Check Price
    • Radeon Pro 560X has 50% more power consumption, than GeForce GTX 660M.
    • GeForce GTX 660M is connected by MXM-B (3.0), and Radeon Pro 560X uses PCIe 3.0 x8 interface.
    • Radeon Pro 560X has 2 GB more memory, than GeForce GTX 660M.
    • GeForce GTX 660M is used in Laptops, and Radeon Pro 560X - in Mobile workstations.
    • GeForce GTX 660M is build with Kepler architecture, and Radeon Pro 560X - with Polaris.
    • Core clock speed of Radeon Pro 560X is 72 MHz higher, than GeForce GTX 660M.
    • GeForce GTX 660M is manufactured by 28 nm process technology, and Radeon Pro 560X - by 14 nm process technology.
    • Memory clock speed of Radeon Pro 560X is 3080 MHz higher, than GeForce GTX 660M.

    Game benchmarks

    high / 1080p 6−7 18−20
    ultra / 1080p 4−5 10−12
    QHD / 1440p 0−1 5−6
    4K / 2160p − 4−5
    low / 720p 16−18 35−40
    medium / 1080p 8−9 21−24
    The average gaming FPS of Radeon Pro 560X in Assassin's Creed Odyssey is 144% more, than GeForce GTX 660M.

    Full Specs

      GeForce GTX 660M Radeon Pro 560X
    Architecture Kepler Polaris
    Code name N13E-GE Polaris 21
    Type Laptop Mobile workstation
    Release date 22 March 2012 5 June 2017
    Pipelines 384 1024
    Core clock speed 835 MHz 907 MHz
    Boost Clock 950 MHz
    Transistor count 1,270 million 3,000 million
    Manufacturing process technology 28 nm 14 nm
    Texture fill rate 30.4 billion/sec 64.26
    Floating-point performance 729.6 gflops
    Memory bus width 128bit 128 Bit
    Memory clock speed 2000 MHz 5080 MHz
    Memory bandwidth 64.0 GB/s 81.28 GB/s
    Shared memory - -
    DirectX 12 API 12 (12_0)
    Shader Model 5.1 6.4
    OpenGL 4.5 4.6
    OpenCL 1.1 2.0
    Vulkan 1.1.126 1.2.131
    CUDA +
    FreeSync +
    CUDA cores 384
    Bus support PCI Express 2.0, PCI Express 3.0
    SLI options +
    HDMI +
    HDCP +
    Maximum VGA resolution Up to 2048x1536
    Bitcoin / BTC (SHA256) 36 Mh/s
    Laptop size large large
    Optimus +
      Check Price Check Price

    Similar compares