Quadro 2000 and GeForce GTX 660 Rev. 2 - video card comparison
Quadro 2000
GeForce GTX 660 Rev. 2
Architecture
Fermi (2010−2014)
Kepler (2012−2018)
GPU code name
GF106
GK104
Market segment
Workstation
Desktop
Release date
December 2010
September 2014
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
1x 6-pin
Boost clock speed
-
1032 MHz
Core clock speed
625 MHz
980 MHz
Floating-point performance
480.0 gflops
1,981 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
1,170 million
3,540 million
Pipelines / CUDA cores
192
960
Power consumption (TDP)
62 Watt
140 Watt
Texture fill rate
20.00
82.56
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
2 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
2600 MHz
6008 MHz
Memory bandwidth
41.6 GB/s
144.2 GB/s
Display Connectors
1x DVI, 2x DisplayPort
2x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
12 (11_0)
12 (11_0)
CUDA
2.1
3.0
OpenCL
1.1
1.2
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
N/A
1.1.126