NVIDIA GeForce GTX 660 Rev. 2 videocard review

GeForce GTX 660 Rev. 2 videocard released by NVIDIA; release date: 13 September 2014. The videocard is designed for desktop-computers and based on Kepler microarchitecture codenamed GK104.

Core clock speed - 980 MHz. Boost clock speed - 1032 MHz. Texture fill rate - 82.56 GTexel / s. Pipelines - 960. Floating-point performance - 1,981 gflops. Manufacturing process technology - 28 nm. Transistors count - 3,540 million. Power consumption (TDP) - 140 Watt.

Memory type: GDDR5. Maximum RAM amount - 2 GB. Memory bus width - 192 Bit. Memory clock speed - 6008 MHz. Memory bandwidth - 144.2 GB / s.

Benchmarks

CompuBench 1.5 Desktop
Face Detection

Top 1 GPU

This GPU

939.363 mPixels/s

39.216 mPixels/s

CompuBench 1.5 Desktop
T-Rex

Top 1 GPU

This GPU

95.851 Frames/s

1.173 Frames/s

Name	Value
CompuBench 1.5 Desktop - Face Detection	39.216 mPixels/s
CompuBench 1.5 Desktop - T-Rex	1.173 Frames/s

Specifications (specs)

Essentials
Architecture	Kepler
Code name	GK104
Launch date	13 September 2014
Place in performance rating	1513
Type	Desktop
Technical info
Boost clock speed	1032 MHz
Core clock speed	980 MHz
Floating-point performance	1,981 gflops
Manufacturing process technology	28 nm
Pipelines	960
Texture fill rate	82.56 GTexel / s
Thermal Design Power (TDP)	140 Watt
Transistor count	3,540 million

Video outputs and ports
Display Connectors	2x DVI, 1x HDMI, 1x DisplayPort
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x16
Length	241 mm
Supplementary power connectors	1x 6-pin
API support
DirectX	12.0 (11_0)
OpenGL	4.6
Memory
Maximum RAM amount	2 GB
Memory bandwidth	144.2 GB / s
Memory bus width	192 Bit
Memory clock speed	6008 MHz
Memory type	GDDR5