GeForce GTX 660M vs Quadro K4100M

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 660M and Quadro K4100M. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GTX 660M and Quadro K4100M. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

GeForce GTX 660M and Quadro K4100M are Laptop Graphics Cards

Note: GeForce GTX 660M and Quadro K4100M 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 K4100M here:

Main Specs

  GeForce GTX 660M Quadro K4100M
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 4 GB
Display Connectors No outputs No outputs
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  • Quadro K4100M has 100% more power consumption, than GeForce GTX 660M.
  • Both video cards are using MXM-B (3.0) interface connection to a motherboard.
  • Quadro K4100M has 2 GB more memory, than GeForce GTX 660M.
  • GeForce GTX 660M is used in Laptops, and Quadro K4100M - in Mobile workstations.
  • GeForce GTX 660M and Quadro K4100M are build with Kepler architecture.
  • Core clock speed of GeForce GTX 660M is 129 MHz higher, than Quadro K4100M.
  • GeForce GTX 660M and Quadro K4100M are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro K4100M is 1200 MHz higher, than GeForce GTX 660M.

Game benchmarks

high / 1080p 6−7 12−14
ultra / 1080p 4−5 7−8
QHD / 1440p 0−1 2−3
low / 720p 16−18 24−27
medium / 1080p 8−9 14−16
The average gaming FPS of Quadro K4100M in Assassin's Creed Odyssey is 66% more, than GeForce GTX 660M.

Full Specs

  GeForce GTX 660M Quadro K4100M
Architecture Kepler Kepler
Code name N13E-GE N15E-Q3-A2
Type Laptop Mobile workstation
Release date 22 March 2012 23 July 2013
Pipelines 384 1152
Core clock speed 835 MHz 706 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 67.78
Floating-point performance 729.6 gflops 1,627 gflops
Memory bus width 128bit 256 Bit
Memory clock speed 2000 MHz 3200 MHz
Memory bandwidth 64.0 GB/s 102.4 GB/s
Shared memory - -
DirectX 12 API 12
Shader Model 5.1 5
OpenGL 4.5 4.5
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 51 Mh/s
Laptop size large large
Optimus + +
Display Port 1.2
3D Vision Pro +
Mosaic +
nView Display Management +
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