Radeon R7 (Bristol Ridge) and Radeon R2 Graphics - video card comparison
Radeon R7 (Bristol Ridge)
Radeon R2 Graphics
Architecture
GCN 1.2 (2015−2016)
GCN 2.0 (2013−2017)
GPU code name
Bristol Ridge
Beema
Market segment
Laptop
Desktop
Release date
June 2016
February 2015
Interface
-
IGP
Boost clock speed
900 MHz
-
Core clock speed
-
351 MHz
Floating-point performance
-
179.2 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
2410 Million
930 million
Pipelines / CUDA cores
512
128
Power consumption (TDP)
12-45 Watt
15 Watt
Texture fill rate
-
2.808
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
-
No outputs
DirectX
12 (FL 12_0)
12 (12_0)
OpenCL
-
2.0
OpenGL
-
4.6
Shader Model
-
6.3
Vulkan
-
1.2.131