Radeon R8 M445DX and Radeon HD 6620G - video card comparison
Passmark - benchmark score Radeon R8 M445DX vs Radeon HD 6620G
Radeon R8 M445DX
820
Radeon HD 6620G
351
Radeon R8 M445DX
Radeon HD 6620G
Architecture
GCN (2011−2017)
Terascale 2 (2009−2015)
GPU code name
Meso
Llano
Market segment
Laptop
Laptop
Release date
June 2016
June 2011
Interface
IGP
IGP
Boost clock speed
1021 MHz
-
Core clock speed
720 / 1020 MHz
400 MHz
Manufacturing process technology
28 nm
32 nm
Number of transistors
1,550 million
1000 Million
Pipelines / CUDA cores
704
400
Power consumption (TDP)
-
35 Watt
Texture fill rate
20.42
8.880
Memory type
DDR3, DDR4
System Shared
Maximum RAM amount
System Shared
System Shared
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)
11.2 (11_0)
OpenCL
2.0
1.2
OpenGL
4.6
4.4
Shader Model
6.0
5.0
Vulkan
1.2.131
N/A