GeForce GTX 660 vs Radeon R9 M470

In this comparison between GeForce GTX 660 and Radeon R9 M470 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 GTX 660 will be the best choice, for others Radeon R9 M470 will be their preference. Study the comparison tables below and make your choice.

Radeon R9 M470 is a Laptop Graphics Card

Note: Radeon R9 M470 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 Radeon R9 M470 here:

Main Specs

  GeForce GTX 660 Radeon R9 M470
Power consumption (TDP) 140 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors One 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon R9 M470 has 2 GB more memory, than GeForce GTX 660.
  • GeForce GTX 660 is used in Desktops, and Radeon R9 M470 - in Laptops.
  • GeForce GTX 660 is build with Kepler architecture, and Radeon R9 M470 - with GCN 2.
  • Core clock speed of Radeon R9 M470 is 20 MHz higher, than GeForce GTX 660.
  • GeForce GTX 660 and Radeon R9 M470 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon R9 M470 is 5994 MHz higher, than GeForce GTX 660.

Game benchmarks

high / 1080p 20−22 12−14
ultra / 1080p 12−14 7−8
QHD / 1440p 6−7 2−3
4K / 2160p 5−6
low / 720p 40−45 24−27
medium / 1080p 24−27 14−16
The average gaming FPS of GeForce GTX 660 in Assassin's Creed Odyssey is 75% more, than Radeon R9 M470.

Full Specs

  GeForce GTX 660 Radeon R9 M470
Architecture Kepler GCN 2
Code name GK106 Saturn
Type Desktop Laptop
Release date 6 September 2012 14 May 2016
Pipelines 960 768
Core clock speed 980 MHz 1000 MHz
Boost Clock 1033 MHz 1000 MHz
Transistor count 2,540 million 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 78.4 billion/sec 48.00
Floating-point performance 1,981 gflops 1,536 gflops
Length 9.5" (24.1 cm)
Memory bus width 192-bit GDDR5 128 Bit
Memory clock speed 6.0 GB/s 6000 MHz
Memory bandwidth 144.2 GB/s 96 GB/s
Shared memory -
DirectX 12 (11_0) 12 (12_0)
Shader Model 5.1 6.3
OpenGL 4.3 4.6
OpenCL 1.2 2.0
Vulkan 1.1.126 1.2.131
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
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