Radeon HD 7470 OEM and Radeon 9550 - video card comparison
Radeon HD 7470 OEM
Radeon 9550
Architecture
TeraScale 2 (2009−2015)
Rage 8 (2002−2006)
GPU code name
Caicos
RV350
Market segment
Desktop
Desktop
Release date
January 2012
October 2003
Interface
PCIe 2.0 x16
AGP 8x
Supplementary power connectors
None
None
Core clock speed
750 MHz
250 MHz
Floating-point performance
240.0 gflops
-
Manufacturing process technology
40 nm
130 nm
Number of transistors
370 million
60 million
Pipelines / CUDA cores
160
-
Power consumption (TDP)
27 Watt
-
Texture fill rate
6.000
1.000
Memory type
GDDR5
DDR
Maximum RAM amount
1 GB
64 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
3600 MHz
400 MHz
Memory bandwidth
28.8 GB/s
6.4 GB/s
Display Connectors
1x DVI, 1x DisplayPort
1x DVI, 1x VGA, 1x S-Video
DirectX
11.2 (11_0)
9.0 (9_0)
OpenCL
1.2
N/A
OpenGL
4.4
2.0
Shader Model
5.0
-
Vulkan
N/A
N/A