GeForce GTX 470M vs GeForce GTX 660

When choosing between GeForce GTX 470M and GeForce GTX 660, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 470M and GeForce GTX 660.

GeForce GTX 470M is a Laptop Graphics Card

Note: GeForce GTX 470M 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 470M here:

Main Specs

  GeForce GTX 470M GeForce GTX 660
Power consumption (TDP) 75 Watt 140 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Supplementary power connectors None One 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1536 MB 2 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
  Check Price Check Price
  • GeForce GTX 660 has 86% more power consumption, than GeForce GTX 470M.
  • GeForce GTX 470M is connected by MXM-B (3.0), and GeForce GTX 660 uses PCIe 3.0 x16 interface.
  • GeForce GTX 470M has 1534 GB more memory, than GeForce GTX 660.
  • GeForce GTX 470M is used in Laptops, and GeForce GTX 660 - in Desktops.
  • GeForce GTX 470M is build with Fermi architecture, and GeForce GTX 660 - with Kepler.
  • Core clock speed of GeForce GTX 470M is 120 MHz higher, than GeForce GTX 660.
  • GeForce GTX 470M is manufactured by 40 nm process technology, and GeForce GTX 660 - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 470M is 1244 MHz higher, than GeForce GTX 660.

Game benchmarks

high / 1080p 9−10 20−22
ultra / 1080p 5−6 12−14
QHD / 1440p 0−1 6−7
4K / 2160p 5−6
low / 720p 21−24 40−45
medium / 1080p 10−12 24−27
The average gaming FPS of GeForce GTX 660 in Assassin's Creed Odyssey is 108% more, than GeForce GTX 470M.

Full Specs

  GeForce GTX 470M GeForce GTX 660
Architecture Fermi Kepler
Code name N11E-GT GK106
Type Laptop Desktop
Release date 1 November 2010 6 September 2012
Pipelines 288 960
Core clock speed 1100 MHz 980 MHz
Boost Clock 1033 MHz
Transistor count 1,950 million 2,540 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 19.7 billion/sec 78.4 billion/sec
Floating-point performance 616.3 gflops 1,981 gflops
Length 9.5" (24.1 cm)
Memory bus width 192 Bit 192-bit GDDR5
Memory clock speed 1250 MHz 6.0 GB/s
Memory bandwidth 60.0 GB/s 144.2 GB/s
Shared memory -
DirectX 12 API 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.5 4.3
OpenCL 1.1 1.2
Vulkan N/A 1.1.126
CUDA + +
CUDA cores 960
Bus support 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) 66 Mh/s
Laptop size large
  Check Price Check Price