GeForce GT 620 and Radeon RX Vega 3 - video card comparison
Passmark - benchmark score GeForce GT 620 vs Radeon RX Vega 3
GeForce GT 620
388
Radeon RX Vega 3
1183
GeForce GT 620
Radeon RX Vega 3
Architecture
Fermi (2010−2014)
Vega (2017−2021)
GPU code name
GF108
Vega Raven Ridge
Market segment
Desktop
Laptop
Release date
May 2012
January 2018
Bus support
PCI Express 2.0
-
Interface
PCIe 2.0 x16
IGP
Supplementary power connectors
None
None
Boost clock speed
-
1200 MHz
Core clock speed
700 MHz
600 MHz
CUDA cores
96
-
Floating-point performance
268.8 gflops
-
Manufacturing process technology
40 nm
14 nm
Number of transistors
585 million
4,940 million
Pipelines / CUDA cores
96
192
Power consumption (TDP)
49 Watt
15 Watt
Maximum GPU temperature
98 °C
-
Texture fill rate
11.2 billion/sec
12.13
Memory type
DDR3
System Shared
Maximum RAM amount
1 GB
System Shared
Memory bus width
64 Bit
System Shared
Memory clock speed
1.8 GB/s
System Shared
Memory bandwidth
14.4 GB/s
-
Shared memory
-
-
Display Connectors
Dual Link DVI-I, HDMI, VGA
No outputs
Multi monitor support
+
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 (12_1)
CUDA
+
-
OpenCL
1.1
2.0
OpenGL
4.2
4.6
Shader Model
5.1
6.4
Vulkan
N/A
1.2.131
3D Blu-Ray
+
-