GeForce GTX 485M SLI vs GeForce GTX 660 Ti

In this comparison between GeForce GTX 485M SLI and GeForce GTX 660 Ti 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 485M SLI will be the best choice, for others GeForce GTX 660 Ti will be their preference. Study the comparison tables below and make your choice.

GeForce GTX 485M SLI is a Laptop Graphics Card

Note: GeForce GTX 485M SLI 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 485M SLI here:

Main Specs

  GeForce GTX 485M SLI GeForce GTX 660 Ti
Power consumption (TDP) 100 Watt 150 Watt
Interface PCIe 3.0 x16
Supplementary power connectors Two 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2x2 GB 2 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 660 Ti has 50% more power consumption, than GeForce GTX 485M SLI.
  • GeForce GTX 485M SLI and GeForce GTX 660 Ti have maximum RAM of 2 GB.
  • GeForce GTX 485M SLI is used in Laptops, and GeForce GTX 660 Ti - in Desktops.
  • GeForce GTX 485M SLI is build with Fermi architecture, and GeForce GTX 660 Ti - with Kepler.
  • Core clock speed of GeForce GTX 660 Ti is 340 MHz higher, than GeForce GTX 485M SLI.
  • GeForce GTX 485M SLI is manufactured by 40 nm process technology, and GeForce GTX 660 Ti - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 485M SLI is 1494 MHz higher, than GeForce GTX 660 Ti.

Game benchmarks

high / 1080p 35−40 21−24
ultra / 1080p 21−24 12−14
QHD / 1440p 16−18 8−9
4K / 2160p 10−11 5−6
low / 720p 60−65 40−45
medium / 1080p 40−45 27−30
The average gaming FPS of GeForce GTX 485M SLI in Assassin's Creed Odyssey is 60% more, than GeForce GTX 660 Ti.

Full Specs

  GeForce GTX 485M SLI GeForce GTX 660 Ti
Architecture Fermi Kepler
Code name N11E-GTX-A1 GK104
Type Laptop Desktop
Release date 6 January 2011 16 August 2012
Pipelines 768 1344
Core clock speed 575 MHz 915 MHz
Boost Clock 980 MHz
Transistor count 3,540 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 102.5 billion/sec
Floating-point performance 2,459.5 gflops
Length 9.5" (24.1 cm)
Memory bus width 256 Bit 192-bit GDDR5
Memory clock speed 1500 MHz 6.0 GB/s
Memory bandwidth 144.2 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0 12 (11_0)
Shader Model 5.1
OpenGL 4.3
OpenCL 1.2
Vulkan 1.1.126
CUDA +
CUDA cores 1344
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) 99 Mh/s
Laptop size large
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