GeForce GTX 560 Ti vs GeForce GTX 660M

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 560 Ti 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 GTX 560 Ti 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 GTX 560 Ti GeForce GTX 660M
Power consumption (TDP) 170 Watt 50 Watt
Interface PCIe 2.0 x16 MXM-B (3.0)
Supplementary power connectors 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 2x DVI, 1x mini-HDMI No outputs
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  • GeForce GTX 560 Ti has 240% more power consumption, than GeForce GTX 660M.
  • GeForce GTX 560 Ti is connected by PCIe 2.0 x16, and GeForce GTX 660M uses MXM-B (3.0) interface.
  • GeForce GTX 660M has 1 GB more memory, than GeForce GTX 560 Ti.
  • GeForce GTX 560 Ti is used in Desktops, and GeForce GTX 660M - in Laptops.
  • GeForce GTX 560 Ti is build with Fermi architecture, and GeForce GTX 660M - with Kepler.
  • Core clock speed of GeForce GTX 660M is 13 MHz higher, than GeForce GTX 560 Ti.
  • GeForce GTX 560 Ti is manufactured by 40 nm process technology, and GeForce GTX 660M - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 560 Ti is 4 MHz higher, than GeForce GTX 660M.

Game benchmarks

high / 1080p 16−18 6−7
ultra / 1080p 9−10 4−5
QHD / 1440p 4−5 0−1
low / 720p 30−35 16−18
medium / 1080p 18−20 8−9
The average gaming FPS of GeForce GTX 560 Ti in Assassin's Creed Odyssey is 111% more, than GeForce GTX 660M.

Full Specs

  GeForce GTX 560 Ti GeForce GTX 660M
Architecture Fermi Kepler
Code name GF114 N13E-GE
Type Desktop Laptop
Release date 25 January 2011 22 March 2012
Pipelines 384 384
Core clock speed 822 MHz 835 MHz
Boost Clock 950 MHz
Transistor count 1,950 million 1,270 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 52.67 30.4 billion/sec
Floating-point performance 1,263.4 gflops 729.6 gflops
Length 229 mm
Memory bus width 256 Bit 128bit
Memory clock speed 2004 MHz 2000 MHz
Memory bandwidth 128.3 GB/s 64.0 GB/s
Shared memory -
DirectX 12 (11_0) 12 API
Shader Model 5.1 5.1
OpenGL 4.6 4.5
OpenCL 1.1 1.1
Vulkan N/A 1.1.126
CUDA 2.1 +
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) 87 Mh/s 36 Mh/s
Laptop size large
Optimus +
Decred / DCR (Decred) 0.39 Gh/s
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