HD Graphics 620 and Radeon RX Vega 3 - video card comparison
Passmark - benchmark score HD Graphics 620 vs Radeon RX Vega 3
HD Graphics 620
963
Radeon RX Vega 3
1183
HD Graphics 620
Radeon RX Vega 3
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
Vega (2017−2021)
GPU code name
Kaby-Lake GT2
Vega Raven Ridge
Market segment
Laptop
Laptop
Release date
August 2016
January 2018
Interface
PCIe 3.0 x1
IGP
Supplementary power connectors
-
None
Boost clock speed
1050 MHz
1200 MHz
Core clock speed
300 MHz
600 MHz
Floating-point performance
403.2 gflops
-
Manufacturing process technology
14 nm
14 nm
Number of transistors
189 million
4,940 million
Pipelines / CUDA cores
24
192
Power consumption (TDP)
15 Watt
15 Watt
Texture fill rate
25.20
12.13
Memory type
DDR3L/LPDDR3/LPDDR4
System Shared
Maximum RAM amount
32 GB
System Shared
Memory bus width
64/128 Bit
System Shared
Memory clock speed
System Shared
System Shared
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 (12_1)
OpenCL
2.1
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
+
1.2.131
Quick Sync
+
-