GeForce GTX 660M vs Radeon E6760

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 660M and Radeon E6760. 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 GTX 660M and Radeon E6760. 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 GTX 660M Radeon E6760
Power consumption (TDP) 50 Watt 45 Watt
Interface MXM-B (3.0) MXM-A (3.0)
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors No outputs
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  • GeForce GTX 660M has 11% more power consumption, than Radeon E6760.
  • GeForce GTX 660M is connected by MXM-B (3.0), and Radeon E6760 uses MXM-A (3.0) interface.
  • GeForce GTX 660M has 1 GB more memory, than Radeon E6760.
  • GeForce GTX 660M is used in Laptops, and Radeon E6760 - in Desktops.
  • GeForce GTX 660M is build with Kepler architecture, and Radeon E6760 - with TeraScale 2.
  • Core clock speed of GeForce GTX 660M is 235 MHz higher, than Radeon E6760.
  • GeForce GTX 660M is manufactured by 28 nm process technology, and Radeon E6760 - by 40 nm process technology.
  • Memory clock speed of Radeon E6760 is 1200 MHz higher, than GeForce GTX 660M.

Game benchmarks

high / 1080p 6−7 2−3
ultra / 1080p 4−5 0−1
QHD / 1440p 0−1 0−1
low / 720p 16−18 12−14
medium / 1080p 8−9 3−4
The average gaming FPS of GeForce GTX 660M in Assassin's Creed Odyssey is 66% more, than Radeon E6760.

Full Specs

  GeForce GTX 660M Radeon E6760
Architecture Kepler TeraScale 2
Code name N13E-GE Turks
Type Laptop Desktop
Release date 22 March 2012 2 May 2011
Pipelines 384 480
Core clock speed 835 MHz 600 MHz
Boost Clock 950 MHz
Transistor count 1,270 million 716 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 30.4 billion/sec 14.40
Floating-point performance 729.6 gflops 576.0 gflops
Memory bus width 128bit 128 Bit
Memory clock speed 2000 MHz 3200 MHz
Memory bandwidth 64.0 GB/s 51.2 GB/s
Shared memory -
DirectX 12 API 11.0
Shader Model 5.1 5.0
OpenGL 4.5 4.3
OpenCL 1.1 1.2
Vulkan 1.1.126
CUDA +
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 52 Mh/s
Laptop size large
Optimus +
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