GeForce GT 620 OEM and Radeon RX Vega 7 - video card comparison
GeForce GT 620 OEM
Radeon RX Vega 7
Architecture
Fermi 2.0 (2010−2014)
Vega (2017−2021)
GPU code name
GF119
Vega Raven Ridge
Market segment
Desktop
Laptop
Release date
April 2012
January 2020
Interface
PCIe 2.0 x16
-
Supplementary power connectors
None
-
Boost clock speed
-
1800 MHz
Core clock speed
810 MHz
-
Floating-point performance
155.5 gflops
-
Manufacturing process technology
40 nm
7 nm
Number of transistors
292 million
-
Pipelines / CUDA cores
48
448
Power consumption (TDP)
30 Watt
15 Watt
Texture fill rate
6.480
-
Memory type
DDR3
-
Maximum RAM amount
512 MB
-
Memory bus width
64 Bit
-
Memory clock speed
1796 MHz
-
Memory bandwidth
14.37 GB/s
-
Shared memory
-
+
Display Connectors
1x DVI, 1x HDMI, 1x VGA
-
HDMI
+
-
DirectX
12 (11_0)
12_1
CUDA
2.1
-
OpenCL
1.1
-
OpenGL
4.6
-
Shader Model
5.1
-
Vulkan
N/A
-