GeForce 8800 GTX vs GeForce GTX 660 Ti

If you are going to buy a new graphics card and are choosing between GeForce 8800 GTX and GeForce GTX 660 Ti, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce 8800 GTX stacks up against GeForce GTX 660 Ti, check out specs charts below.

Main Specs

  GeForce 8800 GTX GeForce GTX 660 Ti
Power consumption (TDP) 155 Watt 150 Watt
Interface PCIe 1.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 6-pin Two 6-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 768 MB 2 GB
Display Connectors 2x DVI, 1x S-Video 2x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce 8800 GTX has 3% more power consumption, than GeForce GTX 660 Ti.
  • GeForce 8800 GTX is connected by PCIe 1.0 x16, and GeForce GTX 660 Ti uses PCIe 3.0 x16 interface.
  • GeForce 8800 GTX has 766 GB more memory, than GeForce GTX 660 Ti.
  • Both cards are used in Desktops.
  • GeForce 8800 GTX is build with Tesla architecture, and GeForce GTX 660 Ti - with Kepler.
  • Core clock speed of GeForce GTX 660 Ti is 339 MHz higher, than GeForce 8800 GTX.
  • GeForce 8800 GTX is manufactured by 90 nm process technology, and GeForce GTX 660 Ti - by 28 nm process technology.
  • GeForce 8800 GTX is 261 mm longer, than GeForce GTX 660 Ti.
  • Memory clock speed of GeForce 8800 GTX is 894 MHz higher, than GeForce GTX 660 Ti.

Game benchmarks

high / 1080p 0−1 21−24
ultra / 1080p 12−14
QHD / 1440p 0−1 8−9
4K / 2160p 5−6
low / 720p 1−2 40−45
medium / 1080p 0−1 27−30
The average gaming FPS of GeForce GTX 660 Ti in Assassin's Creed Odyssey is 4100% more, than GeForce 8800 GTX.

Full Specs

  GeForce 8800 GTX GeForce GTX 660 Ti
Architecture Tesla Kepler
Code name G80 GK104
Type Desktop Desktop
Release date 8 November 2006 16 August 2012
Pipelines 128 1344
Core clock speed 576 MHz 915 MHz
Boost Clock 980 MHz
Transistor count 681 million 3,540 million
Manufacturing process technology 90 nm 28 nm
Texture fill rate 36.8 billion/sec 102.5 billion/sec
Floating-point performance 345.6 gflops 2,459.5 gflops
Length 270 mm 9.5" (24.1 cm)
Memory bus width 384 Bit 192-bit GDDR5
Memory clock speed 900 MHz 6.0 GB/s
Memory bandwidth 86.4 GB/s 144.2 GB/s
Shared memory -
DirectX 11.1 (10_0) 12 (11_0)
Shader Model 4.0 5.1
OpenGL 3.3 4.3
OpenCL 1.1 1.2
Vulkan N/A 1.1.126
CUDA + +
CUDA cores 575 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
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