GeForce 930MX vs GeForce GTX 660 Ti

In this comparison between GeForce 930MX and GeForce GTX 660 Ti 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 930MX will be the best choice, for others GeForce GTX 660 Ti will be their preference. Study the comparison tables below and make your choice.

GeForce 930MX is a Laptop Graphics Card

Note: GeForce 930MX 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 GeForce 930MX here:

Main Specs

  GeForce 930MX GeForce GTX 660 Ti
Power consumption (TDP) 17 Watt 150 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None Two 6-pin
Memory type DDR3, GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 660 Ti has 782% more power consumption, than GeForce 930MX.
  • GeForce 930MX is connected by PCIe 3.0 x8, and GeForce GTX 660 Ti uses PCIe 3.0 x16 interface.
  • GeForce 930MX and GeForce GTX 660 Ti have maximum RAM of 2 GB.
  • GeForce 930MX is used in Laptops, and GeForce GTX 660 Ti - in Desktops.
  • GeForce 930MX is build with Maxwell architecture, and GeForce GTX 660 Ti - with Kepler.
  • Core clock speed of GeForce 930MX is 37 MHz higher, than GeForce GTX 660 Ti.
  • GeForce 930MX and GeForce GTX 660 Ti are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce 930MX is 1994 MHz higher, than GeForce GTX 660 Ti.

Game benchmarks

high / 1080p 4−5 21−24
ultra / 1080p 2−3 12−14
QHD / 1440p 2−3 8−9
4K / 2160p 5−6
low / 720p 14−16 40−45
medium / 1080p 7−8 27−30
The average gaming FPS of GeForce GTX 660 Ti in Assassin's Creed Odyssey is 283% more, than GeForce 930MX.

Full Specs

  GeForce 930MX GeForce GTX 660 Ti
Architecture Maxwell Kepler
Code name N16S-GMR GK104
Type Laptop Desktop
Release date 10 March 2016 16 August 2012
Pipelines 384 1344
Core clock speed 952 MHz 915 MHz
Boost Clock 1020 MHz 980 MHz
Transistor count 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 24.48 102.5 billion/sec
Floating-point performance 783.4 gflops 2,459.5 gflops
Length 9.5" (24.1 cm)
Memory bus width 64 Bit 192-bit GDDR5
Memory clock speed 2000 MHz 6.0 GB/s
Memory bandwidth 14.4 GB/s 144.2 GB/s
Shared memory - -
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.5 4.3
OpenCL 1.2 1.2
Vulkan 1.1.126 1.1.126
CUDA + +
CUDA cores 1344
Bus support PCI Express 3.0 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) 99 Mh/s
Optimus +
GPU Boost 2.0
GameWorks +
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