Quadro K620 and Quadro NVS 450 - video card comparison
Passmark - benchmark score Quadro K620 vs Quadro NVS 450
Quadro K620
2297
Quadro NVS 450
68
Quadro K620
Quadro NVS 450
Architecture
Maxwell (2014−2018)
Tesla (2006−2010)
GPU code name
GM107
G98
Market segment
Workstation
Workstation
Release date
July 2014
November 2008
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
None
Boost clock speed
1124 MHz
-
Core clock speed
1058 MHz
480 MHz
Floating-point performance
863.2 gflops
2x 19.2 gflops
Manufacturing process technology
28 nm
65 nm
Number of transistors
1,870 million
210 million
Pipelines / CUDA cores
384
8
Power consumption (TDP)
41 Watt
35 Watt
Texture fill rate
26.98
3.840
Memory type
128 Bit
GDDR3
Maximum RAM amount
2 GB
256 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1800 MHz
1400 MHz
Memory bandwidth
Up to 29 GB/s
11.2 GB/s
Display Connectors
DVI-I DP
4x DisplayPort
Number of simultaneous displays
4
-
DirectX
12
11.1 (10_0)
CUDA
5.0
1.1
OpenCL
1.2
1.1
OpenGL
4.5
3.3
Shader Model
5
4.0
Vulkan
+
N/A
3D Vision Pro
+
-
Mosaic
+
-
nView Desktop Management
+
-