Radeon HD 5550 and Radeon X1300 PCI - video card comparison
Radeon HD 5550
Radeon X1300 PCI
Architecture
TeraScale 2 (2009−2015)
R500 (2005−2007)
GPU code name
Redwood
RV516
Market segment
Desktop
Desktop
Release date
February 2010
October 2005
Interface
PCIe 2.0 x16
PCI
Supplementary power connectors
None
-
Core clock speed
550 MHz
450 MHz
Floating-point performance
352.0 gflops
-
Manufacturing process technology
40 nm
80 nm
Number of transistors
627 million
107 million
Pipelines / CUDA cores
320
-
Power consumption (TDP)
39 Watt
-
Texture fill rate
8.800
1.800
Memory type
GDDR5
DDR2
Maximum RAM amount
2 GB
128 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
3200 MHz
500 MHz
Memory bandwidth
51.2 GB/s
4 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x DVI, 1x VGA, 1x S-Video
HDMI
+
-
DirectX
11.2 (11_0)
9.0c (9_3)
OpenCL
1.2
N/A
OpenGL
4.4
2.0
Shader Model
5.0
3.0
Vulkan
N/A
N/A