Radeon R8 M445DX and UHD Graphics 620 - video card comparison
Passmark - benchmark score Radeon R8 M445DX vs UHD Graphics 620
Radeon R8 M445DX
820
UHD Graphics 620
1061
Radeon R8 M445DX
UHD Graphics 620
Architecture
GCN (2011−2017)
Gen. 9.5 (2017)
GPU code name
Meso
Kaby-Lake-Refresh GT2
Market segment
Laptop
Laptop
Release date
June 2016
September 2017
Interface
IGP
PCIe 3.0 x1
Boost clock speed
1021 MHz
1150 MHz
Core clock speed
720 / 1020 MHz
300 MHz
Manufacturing process technology
28 nm
14 nm
Number of transistors
1,550 million
189 million
Pipelines / CUDA cores
704
24
Power consumption (TDP)
-
15 Watt
Texture fill rate
20.42
27.60
Memory type
DDR3, DDR4
LPDDR3/DDR4
Maximum RAM amount
System Shared
32 GB
Memory bus width
128 + 64 Bit
System Shared
Memory clock speed
933 / 1000 MHz
System Shared
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
6.0
6.4
Vulkan
1.2.131
1.1.103
Quick Sync
-
+