GeForce 930M vs GeForce GTX 660M

In this comparison between GeForce 930M and GeForce GTX 660M you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce 930M will be the best choice, for others GeForce GTX 660M will be their preference. Study the comparison tables below and make your choice.

GeForce 930M and GeForce GTX 660M are Laptop Graphics Cards

Note: GeForce 930M 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 930M or GeForce GTX 660M here:

Main Specs

  GeForce 930M GeForce GTX 660M
Power consumption (TDP) 33 Watt 50 Watt
Interface PCIe 3.0 x8 MXM-B (3.0)
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 660M has 51% more power consumption, than GeForce 930M.
  • GeForce 930M is connected by PCIe 3.0 x8, and GeForce GTX 660M uses MXM-B (3.0) interface.
  • GeForce 930M and GeForce GTX 660M have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • GeForce 930M is build with Maxwell architecture, and GeForce GTX 660M - with Kepler.
  • Core clock speed of GeForce 930M is 93 MHz higher, than GeForce GTX 660M.
  • GeForce 930M and GeForce GTX 660M are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GTX 660M is 200 MHz higher, than GeForce 930M.

Game benchmarks

high / 1080p 2−3 6−7
ultra / 1080p 1−2 4−5
QHD / 1440p 0−1 0−1
low / 720p 12−14 16−18
medium / 1080p 4−5 8−9
The average gaming FPS of GeForce GTX 660M in Assassin's Creed Odyssey is 80% more, than GeForce 930M.

Full Specs

  GeForce 930M GeForce GTX 660M
Architecture Maxwell Kepler
Code name N16S-GM-B/S, N16S-LP N13E-GE
Type Laptop Laptop
Release date 12 March 2015 22 March 2012
Pipelines 384 384
Core clock speed 928 MHz 835 MHz
Boost Clock 941 MHz 950 MHz
Transistor count 1,270 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 22.58 30.4 billion/sec
Floating-point performance 722.7 gflops 729.6 gflops
Memory bus width 64 Bit 128bit
Memory clock speed 1800 MHz 2000 MHz
Memory bandwidth 14.4 GB/s 64.0 GB/s
Shared memory - -
DirectX 12 (11_0) 12 API
Shader Model 5.1 5.1
OpenGL 4.5 4.5
OpenCL 1.2 1.1
Vulkan 1.1.126 1.1.126
CUDA + +
CUDA cores 384
Bus support PCI Express 3.0 PCI Express 2.0, PCI Express 3.0
SLI options +
HDMI +
HDCP +
Maximum VGA resolution Up to 2048x1536
Bitcoin / BTC (SHA256) 84 Mh/s 36 Mh/s
Laptop size large
Optimus + +
GPU Boost 2.0
GameWorks +
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