Quadro K620 and Radeon Graphics - video card comparison
Passmark - benchmark score Quadro K620 vs Radeon Graphics
Quadro K620
2297
Radeon Graphics
787
Quadro K620
Radeon Graphics
Architecture
Maxwell (2014−2018)
GCN 5.1 (2018−2021)
GPU code name
GM107
Renoir
Market segment
Workstation
Desktop
Release date
July 2014
-
Interface
PCIe 2.0 x16
IGP
Supplementary power connectors
None
-
Boost clock speed
1124 MHz
1500 MHz
Core clock speed
1058 MHz
-
Floating-point performance
863.2 gflops
-
Manufacturing process technology
28 nm
7 nm
Number of transistors
1,870 million
-
Pipelines / CUDA cores
384
448
Power consumption (TDP)
41 Watt
15 Watt
Texture fill rate
26.98
42.00
Memory type
128 Bit
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
1800 MHz
System Shared
Memory bandwidth
Up to 29 GB/s
-
Display Connectors
DVI-I DP
No outputs
Number of simultaneous displays
4
-
DirectX
12
12 (12_1)
CUDA
5.0
-
OpenCL
1.2
-
OpenGL
4.5
4.6
Shader Model
5
-
Vulkan
+
-
3D Vision Pro
+
-
Mosaic
+
-
nView Desktop Management
+
-