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    GeForce GTX 660M vs Quadro 4000M

    If you are going to buy a new graphics card and are choosing between GeForce GTX 660M and Quadro 4000M, 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 Quadro 4000M, check out specs charts below.
    GeForce GTX 660M Check Price
    Quadro 4000M Check Price

    GeForce GTX 660M and Quadro 4000M are Laptop Graphics Cards

    Note: GeForce GTX 660M and Quadro 4000M 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 Quadro 4000M here:

    GeForce GTX 660M Laptops
    Quadro 4000M Laptops

    Main Specs

      GeForce GTX 660M Quadro 4000M
    Power consumption (TDP) 50 Watt 100 Watt
    Interface MXM-B (3.0) MXM-B (3.0)
    Memory type GDDR5 GDDR5
    Maximum RAM amount 2 GB 2 GB
    Display Connectors No outputs No outputs
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    • Quadro 4000M has 100% more power consumption, than GeForce GTX 660M.
    • Both video cards are using MXM-B (3.0) interface connection to a motherboard.
    • GeForce GTX 660M and Quadro 4000M have maximum RAM of 2 GB.
    • GeForce GTX 660M is used in Laptops, and Quadro 4000M - in Mobile workstations.
    • GeForce GTX 660M is build with Kepler architecture, and Quadro 4000M - with Fermi.
    • Core clock speed of GeForce GTX 660M is 360 MHz higher, than Quadro 4000M.
    • GeForce GTX 660M is manufactured by 28 nm process technology, and Quadro 4000M - by 40 nm process technology.
    • Memory clock speed of GeForce GTX 660M is 800 MHz higher, than Quadro 4000M.

    Game benchmarks

    high / 1080p 6−7 3−4
    ultra / 1080p 4−5 1−2
    QHD / 1440p 0−1 0−1
    low / 720p 16−18 14−16
    medium / 1080p 8−9 5−6
    The average gaming FPS of GeForce GTX 660M in Assassin's Creed Odyssey is 50% more, than Quadro 4000M.

    Full Specs

      GeForce GTX 660M Quadro 4000M
    Architecture Kepler Fermi
    Code name N13E-GE Fermi
    Type Laptop Mobile workstation
    Release date 22 March 2012 22 February 2011
    Pipelines 384 336
    Core clock speed 835 MHz 475 MHz
    Boost Clock 950 MHz
    Transistor count 1,270 million 1,950 million
    Manufacturing process technology 28 nm 40 nm
    Texture fill rate 30.4 billion/sec 26.60
    Floating-point performance 729.6 gflops 638.4 gflops
    Memory bus width 128bit 256 Bit
    Memory clock speed 2000 MHz 1200 MHz
    Memory bandwidth 64.0 GB/s 80 GB/s
    Shared memory - -
    DirectX 12 API 12 (11_0)
    Shader Model 5.1 5.1
    OpenGL 4.5 4.6
    OpenCL 1.1 1.1
    Vulkan 1.1.126 N/A
    CUDA + 2.1
    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 82 Mh/s
    Laptop size large large
    Optimus +
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