GeForce GTX 660M 

Released March, 2012
  • 835 MHz
  • 2 GB GDDR5
6.4 Out of 10

Although the reference GeForce GTX 650 has two dual-link DVI ports and one mini-HDMI output, Gigabyte adds an analog VGA connection.
by Don-Woligroski (Sep, 2012)
As we mentioned earlier, because of the higher core clock the ROPs on the GTX 660 actually have a greater theoretical throughput than the ROPs on the GTX 660 Ti.
by Ryan-Smith (Sep, 2012)

GPUBoss Review Our evaluation of the GeForce GTX 660M among Laptop GPUs over 35W TDP


GeForce GTX 660M
Battlefield 3, Battlefield 4, Bioshock Infinite and 21 more


GeForce GTX 660M
T-Rex, Manhattan, Sky Diver Factor and Fire Strike Factor


GeForce GTX 660M
Face Detection, Ocean Surface Simulation and 3 more

Performance per Watt

GeForce GTX 660M
Battlefield 3, Battlefield 4, Bioshock Infinite and 31 more


GeForce GTX 660M
Battlefield 3, Battlefield 4, Bioshock Infinite and 31 more

Noise and Power

GeForce GTX 660M
TDP, Idle Power Consumption, Load Power Consumption and 2 more


Overall Score

GeForce GTX 660M

Benchmarks Real world tests of the GeForce GTX 660M

Bitcoin mining Data courtesy CompuBench

GeForce GTX 660M
36.65 mHash/s
GeForce GTX 960M
174.65 mHash/s
GeForce GTX 950M
142.59 mHash/s

Face detection Data courtesy CompuBench

GeForce GTX 660M
10.81 mPixels/s
GeForce GTX 960M
49.62 mPixels/s
GeForce GTX 950M
39.8 mPixels/s

T-Rex (GFXBench 3.0) Data courtesy CompuBench

GeForce GTX 660M
GeForce GTX 950M

Manhattan (GFXBench 3.0) Data courtesy CompuBench

GeForce GTX 660M
GeForce GTX 950M

Fire Strike Factor Data courtesy FutureMark

GeForce GTX 660M

Sky Diver Factor Data courtesy FutureMark

GeForce GTX 660M


GeForce GTX 660M

Battlefield 4

GeForce GTX 660M

In The News From around the web


Report: NVIDIA GeForce GTX 1070M and 1060M Specs Leaked

by Sebastian Peak |
The report comes via BenchLife, with the screenshot of GPU-Z showing the higher CUDA core count (though VideoCardz mentions the TMU count should be 128).

NVIDIA Announces Quadro M6000 & Quadro VCA (2015)

by Ryan Smith |
However the company is also pushing the use of Physically Based Rendering (PBR), a compute-intensive rendering solution that uses far more accurate rendering algorithms to accurately model the physical characteristic of a material, in essence properly capturing how light will interact with that material and reflect off of it rather than using a rough approximation.
However as FP64 compute is not widely used in graphics, this is not something NVIDIA believes will be an issue.

NVIDIA Launches GTX 960M/950M and GeForce 940M/930M/920M

by Jarred Walton |
Considering the GTX 965M has 1024 CUDA cores many felt it would use GM206 as well, but that didn’t happen; in a similar fashion, those expecting (hoping) GTX 960M and 950M would use a derivative of GM206 are also going to be disappointed and it continues to use the GM107 chip.
Interestingly, the clocks and core configurations mean that potentially the GTX 950M is actually a bit slower than GTX 850M (640 cores at 936MHz + Boost compared to 914MHz + Boost), but NVIDIA doesn't disclose the full range of base clocks and Boost clocks so the 950M will hit higher clocks on average compared to 850M.
Although not inexpensive, it will allow customers to get some extra mileage out of their laptop, especially with the major improvements in performance we have seen with the Maxwell 2 based GTX 980M and GTX 970M.
If you are not afraid to open up your laptop, and you are looking for a graphics boost, you may want to check out the kits which can be found at Eurocom’s site.

Specifications Full list of technical specs


GPU brand Nvidia
GPU name GK107
Market Laptop
Clock speed 835 MHz
Turbo clock speed 950 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 384
Texture mapping units 32
Render output processors 16
Pixel rate 6.68 GPixel/s
Texture rate 26.72 GTexel/s
Floating-point performance 641.3 GFLOPS


Memory clock speed 1,000 MHz
Effective memory clock speed 4,000 MHz
Memory bus 128 bit
Memory 2,048 MB
Memory type GDDR5
Memory bandwidth 64 GB/s

noise and power

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