Radeon Graphics (Ryzen 7000) and Quadro K620M - video card comparison
Radeon Graphics (Ryzen 7000)
Quadro K620M
Architecture
RDNA 2 (2020−2022)
Maxwell (2014−2018)
GPU code name
Raphael
GM108
Market segment
Laptop
Mobile workstation
Release date
September 2022
March 2015
Interface
-
MXM-A (3.0)
Supplementary power connectors
-
None
Boost clock speed
2200 MHz
1124 MHz
Core clock speed
-
1029 MHz
Floating-point performance
-
863.2 gflops
Manufacturing process technology
6 nm
28 nm
Pipelines / CUDA cores
128
384
Power consumption (TDP)
-
30 Watt
Texture fill rate
-
17.98
Memory type
-
DDR3
Maximum RAM amount
-
2 GB
Memory bus width
-
64 Bit
Memory clock speed
-
2000 MHz
Memory bandwidth
-
14.4 GB/s
Shared memory
+
-
Display Connectors
-
No outputs
Display Port
-
1.2
DirectX
12_2
12
CUDA
-
+
OpenCL
-
1.2
OpenGL
-
4.5
Shader Model
-
5
Vulkan
-
1.1.126
nView Display Management
-
+
Optimus
-
+