GeForce GT 620M and Radeon Pro Vega 20 - video card comparison
Passmark - benchmark score GeForce GT 620M vs Radeon Pro Vega 20
GeForce GT 620M
447
Radeon Pro Vega 20
5458
GeForce GT 620M
Radeon Pro Vega 20
Architecture
Fermi (2010−2014)
Vega (2017−2021)
GPU code name
N13P-GLP / N13M-GS
Vega Mobile
Market segment
Laptop
Mobile workstation
Release date
March 2012
November 2018
Bus support
PCI Express 2.0
-
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
-
1x 6-pin + 1x 8-pin
Boost clock speed
715 MHz
1283 MHz
Core clock speed
Up to 625 MHz
815 MHz
CUDA cores
96
-
Floating-point performance
253.4 gflops
-
Manufacturing process technology
40 nm
14 nm
Number of transistors
585 million
-
Pipelines / CUDA cores
96
1280
Power consumption (TDP)
15 Watt
100 Watt
Texture fill rate
Up to 10.0 billion/sec
102.6
Memory type
DDR3
HBM2
Maximum RAM amount
1 GB
4 GB
Memory bus width
Up to 128bit
1024 Bit
Memory clock speed
1800 MHz
1480 MHz
Memory bandwidth
Up to 28.8 GB/s
189.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
DirectX
12 API
12 (12_1)
CUDA
+
-
OpenCL
1.1
2.0
OpenGL
4.5
4.6
Shader Model
5.1
6.3
Vulkan
N/A
1.2.131
3D Blu-Ray
+
-
Optimus
+
-