GeForce GTX 660 vs Quadro M3000M

If you are going to buy a new graphics card and are choosing between GeForce GTX 660 and Quadro M3000M, 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 660 stacks up against Quadro M3000M, check out specs charts below.

Quadro M3000M is a Laptop Graphics Card

Note: Quadro M3000M is only used in laptop graphics. It has 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 Quadro M3000M here:

Main Specs

  GeForce GTX 660 Quadro M3000M
Power consumption (TDP) 140 Watt 75 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors One 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • GeForce GTX 660 has 86% more power consumption, than Quadro M3000M.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Quadro M3000M has 2 GB more memory, than GeForce GTX 660.
  • GeForce GTX 660 is used in Desktops, and Quadro M3000M - in Mobile workstations.
  • GeForce GTX 660 is build with Kepler architecture, and Quadro M3000M - with Maxwell.
  • Core clock speed of Quadro M3000M is 70 MHz higher, than GeForce GTX 660.
  • GeForce GTX 660 and Quadro M3000M are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro M3000M is 4994 MHz higher, than GeForce GTX 660.

Game benchmarks

high / 1080p 20−22 35−40
ultra / 1080p 12−14 21−24
QHD / 1440p 6−7 16−18
4K / 2160p 5−6 10−11
low / 720p 40−45 60−65
medium / 1080p 24−27 40−45
The average gaming FPS of Quadro M3000M in Assassin's Creed Odyssey is 68% more, than GeForce GTX 660.

Full Specs

  GeForce GTX 660 Quadro M3000M
Architecture Kepler Maxwell
Code name GK106 GM204
Type Desktop Mobile workstation
Release date 6 September 2012 2 October 2015
Pipelines 960 1,024
Core clock speed 980 MHz 1050 MHz
Boost Clock 1033 MHz
Transistor count 2,540 million 5,200 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 78.4 billion/sec 67.20
Floating-point performance 1,981 gflops 2,150 gflops
Length 9.5" (24.1 cm)
Memory bus width 192-bit GDDR5 256 Bit
Memory clock speed 6.0 GB/s 5000 MHz
Memory bandwidth 144.2 GB/s 160 GB/s
Shared memory -
DirectX 12 (11_0) 12
Shader Model 5.1 5.0
OpenGL 4.3 4.5
OpenCL 1.2 1.2
Vulkan 1.1.126 1.1.126
CUDA + 5.2
CUDA cores 960
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Blu-Ray +
3D Gaming +
3D Vision +
Bitcoin / BTC (SHA256) 66 Mh/s 253 Mh/s
Laptop size large
Optimus +
Display Port 1.2
3D Vision Pro +
Mosaic +
nView Display Management +
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