Radeon RX Vega M GL and HD Graphics 620 - video card comparison
Passmark - benchmark score Radeon RX Vega M GL vs HD Graphics 620
Radeon RX Vega M GL
3757
HD Graphics 620
963
Radeon RX Vega M GL
HD Graphics 620
Architecture
GCN 4.0 (2016−2020)
Gen. 9.5 Kaby Lake (2015−2017)
GPU code name
Polaris 22
Kaby-Lake GT2
Market segment
Laptop
Laptop
Release date
February 2018
August 2016
Interface
IGP
PCIe 3.0 x1
Boost clock speed
1011 MHz
1050 MHz
Core clock speed
931 MHz
300 MHz
Floating-point performance
2,588 gflops
403.2 gflops
Manufacturing process technology
14 nm
14 nm
Number of transistors
5,000 million
189 million
Pipelines / CUDA cores
1280
24
Power consumption (TDP)
65 Watt
15 Watt
Texture fill rate
80.88
25.20
Memory type
HBM2
DDR3L/LPDDR3/LPDDR4
Maximum RAM amount
4 GB
32 GB
Memory bus width
1024 Bit
64/128 Bit
Memory clock speed
1400 MHz
System Shared
Memory bandwidth
179.2 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
12 (12_1)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.2.131
+
Quick Sync
-
+