GeForce GTX 660M vs Quadro K3000M

When choosing between GeForce GTX 660M and Quadro K3000M, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 660M and Quadro K3000M.

GeForce GTX 660M and Quadro K3000M are Laptop Graphics Cards

Note: GeForce GTX 660M and Quadro K3000M 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 K3000M here:

Main Specs

  GeForce GTX 660M Quadro K3000M
Power consumption (TDP) 50 Watt 75 Watt
Interface MXM-B (3.0) MXM-B (3.0)
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs No outputs
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  • Quadro K3000M has 50% more power consumption, than GeForce GTX 660M.
  • Both video cards are using MXM-B (3.0) interface connection to a motherboard.
  • Quadro K3000M has 2 GB more memory, than GeForce GTX 660M.
  • GeForce GTX 660M is used in Laptops, and Quadro K3000M - in Mobile workstations.
  • GeForce GTX 660M and Quadro K3000M are build with Kepler architecture.
  • Core clock speed of GeForce GTX 660M is 181 MHz higher, than Quadro K3000M.
  • GeForce GTX 660M and Quadro K3000M are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro K3000M is 800 MHz higher, than GeForce GTX 660M.

Game benchmarks

high / 1080p 6−7 7−8
ultra / 1080p 4−5 4−5
QHD / 1440p 0−1 0−1
low / 720p 16−18 18−20
medium / 1080p 8−9 9−10
The average gaming FPS of Quadro K3000M in Assassin's Creed Odyssey is 11% more, than GeForce GTX 660M.

Full Specs

  GeForce GTX 660M Quadro K3000M
Architecture Kepler Kepler
Code name N13E-GE N14E-Q1
Type Laptop Mobile workstation
Release date 22 March 2012 1 June 2012
Pipelines 384 576
Core clock speed 835 MHz 654 MHz
Boost Clock 950 MHz
Transistor count 1,270 million 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 30.4 billion/sec 31.39
Floating-point performance 729.6 gflops 753.4 gflops
Memory bus width 128bit 256 Bit
Memory clock speed 2000 MHz 2800 MHz
Memory bandwidth 64.0 GB/s 89.6 GB/s
Shared memory - -
DirectX 12 API 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.5 4.6
OpenCL 1.1 1.2
Vulkan 1.1.126 1.1.126
CUDA + +
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 24 Mh/s
Laptop size large large
Optimus + +
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