GeForce GTX 660 vs Tesla T4

In this comparison between GeForce GTX 660 and Tesla T4 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 will be the best choice, for others Tesla T4 will be their preference. Study the comparison tables below and make your choice.

Main Specs

  GeForce GTX 660 Tesla T4
Power consumption (TDP) 140 Watt 70 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors One 6-pin None
Memory type GDDR5 GDDR6
Maximum RAM amount 2 GB 16 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
  Check Price
  • GeForce GTX 660 has 100% more power consumption, than Tesla T4.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Tesla T4 has 14 GB more memory, than GeForce GTX 660.
  • Both cards are used in Desktops.
  • GeForce GTX 660 is build with Kepler architecture, and Tesla T4 - with Turing.
  • Core clock speed of GeForce GTX 660 is 395 MHz higher, than Tesla T4.
  • GeForce GTX 660 is manufactured by 28 nm process technology, and Tesla T4 - by 12 nm process technology.
  • Tesla T4 is 159 mm longer, than GeForce GTX 660.
  • Memory clock speed of Tesla T4 is 9994 MHz higher, than GeForce GTX 660.

Game benchmarks

high / 1080p 20−22 35−40
ultra / 1080p 12−14 21−24
QHD / 1440p 6−7 16−18
4K / 2160p 5−6 10−11
low / 720p 40−45 60−65
medium / 1080p 24−27 40−45
The average gaming FPS of Tesla T4 in Assassin's Creed Odyssey is 68% more, than GeForce GTX 660.

Full Specs

  GeForce GTX 660 Tesla T4
Architecture Kepler Turing
Code name GK106 TU104
Type Desktop Workstation
Release date 6 September 2012 13 September 2018
Pipelines 960 2560
Core clock speed 980 MHz 585 MHz
Boost Clock 1033 MHz 1590 MHz
Transistor count 2,540 million 13,600 million
Manufacturing process technology 28 nm 12 nm
Texture fill rate 78.4 billion/sec 254.4
Floating-point performance 1,981 gflops
Length 9.5" (24.1 cm) 168 mm
Memory bus width 192-bit GDDR5 256 Bit
Memory clock speed 6.0 GB/s 10000 MHz
Memory bandwidth 144.2 GB/s 320.0 GB/s
DirectX 12 (11_0) 12 Ultimate (12_1)
Shader Model 5.1 6.5
OpenGL 4.3 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA + 7.5
CUDA cores 960
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) 66 Mh/s
  Check Price