GeForce 9800 GTX vs GeForce GTX 660 Ti

When choosing between GeForce 9800 GTX and GeForce GTX 660 Ti, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce 9800 GTX and GeForce GTX 660 Ti.

Main Specs

  GeForce 9800 GTX GeForce GTX 660 Ti
Power consumption (TDP) 140 Watt 150 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 6-pin Two 6-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 512 MB 2 GB
Display Connectors 2x DVI, 1x S-Video 2x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 660 Ti has 7% more power consumption, than GeForce 9800 GTX.
  • GeForce 9800 GTX is connected by PCIe 2.0 x16, and GeForce GTX 660 Ti uses PCIe 3.0 x16 interface.
  • GeForce 9800 GTX has 510 GB more memory, than GeForce GTX 660 Ti.
  • Both cards are used in Desktops.
  • GeForce 9800 GTX is build with Tesla architecture, and GeForce GTX 660 Ti - with Kepler.
  • Core clock speed of GeForce 9800 GTX is 773 MHz higher, than GeForce GTX 660 Ti.
  • GeForce 9800 GTX is manufactured by 65 nm process technology, and GeForce GTX 660 Ti - by 28 nm process technology.
  • GeForce 9800 GTX is 1 mm longer, than GeForce GTX 660 Ti.
  • Memory clock speed of GeForce 9800 GTX is 1094 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 9800 GTX.

Full Specs

  GeForce 9800 GTX GeForce GTX 660 Ti
Architecture Tesla Kepler
Code name G92 GK104
Type Desktop Desktop
Release date 28 March 2008 16 August 2012
Pipelines 128 1344
Core clock speed 1688 MHz 915 MHz
Boost Clock 980 MHz
Transistor count 754 million 3,540 million
Manufacturing process technology 65 nm 28 nm
Texture fill rate 43.2 billion/sec 102.5 billion/sec
Floating-point performance 432.1 gflops 2,459.5 gflops
Length 10.5" (26.7 cm) 9.5" (24.1 cm)
Memory bus width 256 Bit 192-bit GDDR5
Memory clock speed 1100 MHz 6.0 GB/s
Memory bandwidth 70.4 GB/s 144.2 GB/s
Shared memory -
DirectX 11.1 (10_0) 12 (11_0)
Shader Model 4.0 5.1
OpenGL 2.1 4.3
OpenCL 1.1 1.2
Vulkan N/A 1.1.126
CUDA + +
CUDA cores 128 1344
Bus support PCI-E 2.0 PCI Express 3.0
Height 4.376" (11.1 cm) 4.376" (11.1 cm)
SLI options + +
Multi monitor support + 4 displays
HDMI Via Adapter +
HDCP +
Maximum VGA resolution 2048x1536 2048x1536
Audio input for HDMI S/PDIF Internal
3D Blu-Ray +
3D Gaming +
3D Vision +
Bitcoin / BTC (SHA256) 99 Mh/s
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