Radeon R7 (Kaveri) and Radeon R7E Mobile Graphics - video card comparison
Radeon R7 (Kaveri)
Radeon R7E Mobile Graphics
Architecture
GCN 1.1 (2014)
GCN 3.0 (2014−2017)
GPU code name
Kaveri
Wani
Market segment
Laptop
Laptop
Release date
June 2014
2016
Interface
-
IGP
Boost clock speed
686 MHz
626 MHz
Core clock speed
553 MHz
-
Manufacturing process technology
28 nm
28 nm
Number of transistors
2410 Million
1,200 million
Pipelines / CUDA cores
512
384
Power consumption (TDP)
-
15 Watt
Texture fill rate
-
15.02
Memory type
-
System Shared
Maximum RAM amount
-
System Shared
Memory bus width
64/128 Bit
System Shared
Memory clock speed
-
System Shared
Shared memory
+
-
Display Connectors
-
Portable Device Dependent
DirectX
12 (FL 12_0)
12 (12_0)
OpenCL
-
2.1
OpenGL
-
4.6
Shader Model
-
6.5
Vulkan
-
1.2.170