Quadro P2000 and GeForce GTX 660 OEM - video card comparison
Quadro P2000
GeForce GTX 660 OEM
Architecture
Pascal (2016−2021)
Kepler (2012−2018)
GPU code name
GP106
GK104
Market segment
Workstation
Desktop
Release date
February 2017
August 2012
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
1x 6-pin
Boost clock speed
1480 MHz
888 MHz
Core clock speed
1076 MHz
823 MHz
Floating-point performance
3,031 gflops
2,046 gflops
Manufacturing process technology
16 nm
28 nm
Number of transistors
4,400 million
3,540 million
Pipelines / CUDA cores
1024
1152
Power consumption (TDP)
75 Watt
130 Watt
Texture fill rate
94.72
85.25
Memory type
GDDR5
GDDR5
Maximum RAM amount
5 GB
2 GB
Memory bus width
160 Bit
256 Bit
Memory clock speed
7008 MHz
5600 MHz
Memory bandwidth
140.2 GB/s
179.2 GB/s
Display Connectors
4x DisplayPort
2x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
12 (12_1)
12 (11_0)
CUDA
6.1
3.0
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
6.4
5.1
Vulkan
+
1.1.126