Quadro K620M and Radeon RX Vega 7 - video card comparison
Quadro K620M
Radeon RX Vega 7
Architecture
Maxwell (2014−2018)
Vega (2017−2021)
GPU code name
GM108
Vega Raven Ridge
Market segment
Mobile workstation
Laptop
Release date
March 2015
January 2020
Interface
MXM-A (3.0)
-
Supplementary power connectors
None
-
Boost clock speed
1124 MHz
1800 MHz
Core clock speed
1029 MHz
-
Floating-point performance
863.2 gflops
-
Manufacturing process technology
28 nm
7 nm
Pipelines / CUDA cores
384
448
Power consumption (TDP)
30 Watt
15 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
12_1
CUDA
+
-
OpenCL
1.2
-
OpenGL
4.5
-
Shader Model
5
-
Vulkan
1.1.126
-
nView Display Management
+
-
Optimus
+
-