Radeon R2 (Stoney Ridge) and Radeon HD 5550 - video card comparison
Radeon R2 (Stoney Ridge)
Radeon HD 5550
Architecture
GCN 1.2/2.0 (2015−2016)
TeraScale 2 (2009−2015)
GPU code name
Stoney Ridge
Redwood
Market segment
Laptop
Desktop
Release date
June 2016
February 2010
Interface
-
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
600 MHz
-
Core clock speed
-
550 MHz
Floating-point performance
-
352.0 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
3100 Million
627 million
Pipelines / CUDA cores
128
320
Power consumption (TDP)
15 Watt
39 Watt
Texture fill rate
-
8.800
Memory type
-
GDDR5
Maximum RAM amount
-
2 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
-
3200 MHz
Memory bandwidth
-
51.2 GB/s
Shared memory
+
-
Display Connectors
-
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
12 (FL 12_0)
11.2 (11_0)
OpenCL
-
1.2
OpenGL
-
4.4
Shader Model
-
5.0
Vulkan
+
N/A