Quadro 6000 and Quadro K620 - video card comparison
Passmark - benchmark score Quadro 6000 vs Quadro K620
Quadro 6000
2790
Quadro K620
2297
Quadro 6000
Quadro K620
Architecture
Fermi (2010−2014)
Maxwell (2014−2018)
GPU code name
GF100
GM107
Market segment
Workstation
Workstation
Release date
December 2010
July 2014
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
None
Boost clock speed
-
1124 MHz
Core clock speed
574 MHz
1058 MHz
Floating-point performance
1,027.7 gflops
863.2 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
3,100 million
1,870 million
Pipelines / CUDA cores
448
384
Power consumption (TDP)
204 Watt
41 Watt
Texture fill rate
32.14
26.98
Memory type
GDDR5
128 Bit
Maximum RAM amount
6 GB
2 GB
Memory bus width
384 Bit
128 Bit
Memory clock speed
2988 MHz
1800 MHz
Memory bandwidth
143.4 GB/s
Up to 29 GB/s
Display Connectors
1x DVI, 2x DisplayPort, 1x S-Video
DVI-I DP
Number of simultaneous displays
-
4
DirectX
12 (11_0)
12
CUDA
2.0
5.0
OpenCL
1.1
1.2
OpenGL
4.6
4.5
Shader Model
5.1
5
Vulkan
N/A
+
3D Vision Pro
-
+
Mosaic
-
+
nView Desktop Management
-
+