Quadro K420 and NVS 810 - video card comparison
Passmark - benchmark score Quadro K420 vs NVS 810
Quadro K420
768
NVS 810
1214
Quadro K420
NVS 810
Architecture
Kepler (2012−2018)
Maxwell (2014−2018)
GPU code name
GK107
GM107
Market segment
Workstation
Workstation
Release date
July 2014
November 2015
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
None
Boost clock speed
-
1033 MHz
Core clock speed
876 MHz
902 MHz
Floating-point performance
336.4 gflops
2x 1,058 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,270 million
1,870 million
Pipelines / CUDA cores
192
512
Power consumption (TDP)
41 Watt
68 Watt
Texture fill rate
14.02
33.06
Memory type
128 Bit
DDR3
Maximum RAM amount
1 GB/2 GB
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1782 MHz
1800 MHz
Memory bandwidth
Up to 29 GB/s
14.4 GB/s
Display Connectors
DVI-I DP
8x mini-DisplayPort
Number of simultaneous displays
4
-
DirectX
12
12 (11_0)
CUDA
3.0
5.0
OpenCL
1.2
1.2
OpenGL
4.5
4.6
Shader Model
5
5.1
Vulkan
+
1.1.126
3D Vision Pro
+
-
Mosaic
+
-
nView Desktop Management
+
-