GeForce GT 1030 vs GeForce GTX 660M

Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 1030 and GeForce GTX 660M. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GT 1030 and GeForce GTX 660M. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

GeForce GTX 660M is a Laptop Graphics Card

Note: GeForce GTX 660M 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 GTX 660M here:

Main Specs

  GeForce GT 1030 GeForce GTX 660M
Power consumption (TDP) 30 Watt 50 Watt
Interface PCIe 3.0 x4 MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 1x DVI, 1x HDMI No outputs
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  • GeForce GTX 660M has 66% more power consumption, than GeForce GT 1030.
  • GeForce GT 1030 is connected by PCIe 3.0 x4, and GeForce GTX 660M uses MXM-B (3.0) interface.
  • GeForce GT 1030 and GeForce GTX 660M have maximum RAM of 2 GB.
  • GeForce GT 1030 is used in Desktops, and GeForce GTX 660M - in Laptops.
  • GeForce GT 1030 is build with Pascal architecture, and GeForce GTX 660M - with Kepler.
  • Core clock speed of GeForce GT 1030 is 393 MHz higher, than GeForce GTX 660M.
  • GeForce GT 1030 is manufactured by 14 nm process technology, and GeForce GTX 660M - by 28 nm process technology.
  • Memory clock speed of GeForce GT 1030 is 4000 MHz higher, than GeForce GTX 660M.

Game benchmarks

high / 1080p 12−14 6−7
ultra / 1080p 8−9 4−5
QHD / 1440p 2−3 0−1
low / 720p 27−30 16−18
medium / 1080p 16−18 8−9
The average gaming FPS of GeForce GT 1030 in Assassin's Creed Odyssey is 77% more, than GeForce GTX 660M.

Full Specs

  GeForce GT 1030 GeForce GTX 660M
Architecture Pascal Kepler
Code name N17P-G1 N13E-GE
Type Desktop Laptop
Release date 17 May 2017 22 March 2012
Pipelines 384 384
Core clock speed 1228 MHz 835 MHz
Boost Clock 1670 MHz 950 MHz
Transistor count 1,800 million 1,270 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 35.23 30.4 billion/sec
Floating-point performance 1,127 gflops 729.6 gflops
Length 145 mm
Memory bus width 64 Bit 128bit
Memory clock speed 6000 MHz 2000 MHz
Memory bandwidth 48.06 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 +
Monero / XMR (CryptoNight) 0.11 kh/s
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
Optimus +
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