Radeon R2E Mobile Graphics and Radeon R7E Mobile Graphics - video card comparison
Radeon R2E Mobile Graphics
Radeon R7E Mobile Graphics
Architecture
GCN 2.0 (2013−2017)
GCN 3.0 (2014−2017)
GPU code name
Beema
Wani
Market segment
Laptop
Laptop
Release date
January 2015
2016
Interface
IGP
IGP
Boost clock speed
600 MHz
626 MHz
Core clock speed
300 MHz
-
Manufacturing process technology
28 nm
28 nm
Number of transistors
930 million
1,200 million
Pipelines / CUDA cores
128
384
Power consumption (TDP)
15 Watt
15 Watt
Texture fill rate
2.400
15.02
Memory type
System Shared
System Shared
Maximum RAM amount
System Shared
System Shared
Memory bus width
System Shared
System Shared
Memory clock speed
System Shared
System Shared
Display Connectors
Portable Device Dependent
Portable Device Dependent
DirectX
12 (12_0)
12 (12_0)
OpenCL
2.1
2.1
OpenGL
4.6
4.6
Shader Model
6.5 (6.0)
6.5
Vulkan
1.2.170
1.2.170