GeForce GTX 660 Ti vs Quadro 4000

In this comparison between GeForce GTX 660 Ti and Quadro 4000 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 660 Ti will be the best choice, for others Quadro 4000 will be their preference. Study the comparison tables below and make your choice.

Main Specs

  GeForce GTX 660 Ti Quadro 4000
Power consumption (TDP) 150 Watt 142 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors Two 6-pin 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort 1x DVI, 2x DisplayPort
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  • GeForce GTX 660 Ti has 5% more power consumption, than Quadro 4000.
  • GeForce GTX 660 Ti is connected by PCIe 3.0 x16, and Quadro 4000 uses PCIe 2.0 x16 interface.
  • GeForce GTX 660 Ti and Quadro 4000 have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • GeForce GTX 660 Ti is build with Kepler architecture, and Quadro 4000 - with Fermi.
  • Core clock speed of GeForce GTX 660 Ti is 440 MHz higher, than Quadro 4000.
  • GeForce GTX 660 Ti is manufactured by 28 nm process technology, and Quadro 4000 - by 40 nm process technology.
  • Quadro 4000 is 232 mm longer, than GeForce GTX 660 Ti.
  • Memory clock speed of Quadro 4000 is 2802 MHz higher, than GeForce GTX 660 Ti.

Game benchmarks

high / 1080p 21−24 6−7
ultra / 1080p 12−14 4−5
QHD / 1440p 8−9 0−1
4K / 2160p 5−6
low / 720p 40−45 16−18
medium / 1080p 27−30 8−9
The average gaming FPS of GeForce GTX 660 Ti in Assassin's Creed Odyssey is 188% more, than Quadro 4000.

Full Specs

  GeForce GTX 660 Ti Quadro 4000
Architecture Kepler Fermi
Code name GK104 GF100
Type Desktop Workstation
Release date 16 August 2012 2 November 2010
Pipelines 1344 256
Core clock speed 915 MHz 475 MHz
Boost Clock 980 MHz
Transistor count 3,540 million 3,100 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 102.5 billion/sec 15.20
Floating-point performance 2,459.5 gflops 486.4 gflops
Length 9.5" (24.1 cm) 241 mm
Memory bus width 192-bit GDDR5 256 Bit
Memory clock speed 6.0 GB/s 2808 MHz
Memory bandwidth 144.2 GB/s 89.86 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.3 4.6
OpenCL 1.2 1.1
Vulkan 1.1.126 N/A
CUDA + 2.0
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 +
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