GeForce GTX 1070 Max Q vs GeForce GTX 660M

If you are going to buy a new graphics card and are choosing between GeForce GTX 1070 Max Q and GeForce GTX 660M, 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 1070 Max Q stacks up against GeForce GTX 660M, check out specs charts below.

GeForce GTX 1070 Max Q and GeForce GTX 660M are Laptop Graphics Cards

Note: GeForce GTX 1070 Max Q and GeForce GTX 660M 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 1070 Max Q or GeForce GTX 660M here:

Main Specs

  GeForce GTX 1070 Max Q GeForce GTX 660M
Power consumption (TDP) 115 Watt 50 Watt
Interface PCIe 3.0 x16 MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 8 GB 2 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 1070 Max Q has 130% more power consumption, than GeForce GTX 660M.
  • GeForce GTX 1070 Max Q is connected by PCIe 3.0 x16, and GeForce GTX 660M uses MXM-B (3.0) interface.
  • GeForce GTX 1070 Max Q has 6 GB more memory, than GeForce GTX 660M.
  • Both cards are used in Laptops.
  • GeForce GTX 1070 Max Q is build with Pascal architecture, and GeForce GTX 660M - with Kepler.
  • Core clock speed of GeForce GTX 1070 Max Q is 266 MHz higher, than GeForce GTX 660M.
  • GeForce GTX 1070 Max Q is manufactured by 16 nm process technology, and GeForce GTX 660M - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 1070 Max Q is 6000 MHz higher, than GeForce GTX 660M.

Game benchmarks

high / 1080p 35−40 6−7
ultra / 1080p 21−24 4−5
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 16−18
medium / 1080p 40−45 8−9
The average gaming FPS of GeForce GTX 1070 Max Q in Assassin's Creed Odyssey is 355% more, than GeForce GTX 660M.

Full Specs

  GeForce GTX 1070 Max Q GeForce GTX 660M
Architecture Pascal Kepler
Code name N17E-G2 Max-Q N13E-GE
Type Laptop Laptop
Release date 30 May 2017 22 March 2012
Pipelines 2048 384
Core clock speed 1101 - 1215 MHz 835 MHz
Boost Clock 1265 - 1379 MHz 950 MHz
Transistor count 7,200 million 1,270 million
Manufacturing process technology 16 nm 28 nm
Texture fill rate 176.5 30.4 billion/sec
Floating-point performance 5,648 gflops 729.6 gflops
Memory bus width 256 Bit 128bit
Memory clock speed 8000 MHz 2000 MHz
Memory bandwidth 256.3 GB/s 64.0 GB/s
Shared memory - -
G-SYNC support +
VR Ready +
DirectX 12 (12_1) 12 API
Shader Model 6.4 5.1
OpenGL 4.6 4.5
OpenCL 1.2 1.1
Vulkan 1.2.131 1.1.126
CUDA 6.1 +
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
Laptop size large large
Optimus +
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