Below are the technical specifications surrounding GTX 1660 SUPER supplied directly by ZOTAC:
GPU
GTX 1660 SUPER (TU116)
Stream Processor
1536
Video Memory
6GB GDDR6
Memory Bus
192-bit
Engine Clock
1500MHz
Engine Clock Boost
1785MHz
Memory Clock
14000MHz Effective
PCI Express
3.0
Display Outputs
3x DisplayPort 1.4
1x HDMI 2.0b
Recommended Power Supply
450W
DirectX
12 API feature level 12_1
OpenGL
4.5
Cooling
Dual-Fan
Slot Size
2
Supported OS
Windows 10
Card Length
173.4 x 111.15 x 35.3 mm
GTX 1660 SUPER (TU116)
Stream Processor
1536
Video Memory
6GB GDDR6
Memory Bus
192-bit
Engine Clock
1500MHz
Engine Clock Boost
1785MHz
Memory Clock
14000MHz Effective
PCI Express
3.0
Display Outputs
3x DisplayPort 1.4
1x HDMI 2.0b
Recommended Power Supply
450W
DirectX
12 API feature level 12_1
OpenGL
4.5
Cooling
Dual-Fan
Slot Size
2
Supported OS
Windows 10
Card Length
173.4 x 111.15 x 35.3 mm