Radeon HD 4550 and Radeon HD 5530 - video card comparison
Radeon HD 4550
Radeon HD 5530
Architecture
TeraScale (2005−2013)
TeraScale 2 (2009−2015)
GPU code name
RV710
Cedar
Market segment
Desktop
Desktop
Release date
September 2008
March 2011
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
-
Core clock speed
600 MHz
650 MHz
Floating-point performance
96 gflops
104 gflops
Manufacturing process technology
55 nm
40 nm
Number of transistors
242 million
292 million
Pipelines / CUDA cores
80
80
Power consumption (TDP)
25 Watt
19 Watt
Texture fill rate
4.800
5.200
Memory type
DDR2
GDDR3
Maximum RAM amount
256 MB
1 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1310 MHz
1200 MHz
Memory bandwidth
10.48 GB/s
9.6 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x HDMI, 1x VGA
HDMI
+
+
DirectX
10.1 (10_1)
11.2 (11_0)
OpenCL
1.1
1.2
OpenGL
3.3
4.4
Shader Model
4.1
5.0
Vulkan
N/A
N/A