Radeon HD 5490 and Radeon X550 - video card comparison
Radeon HD 5490
Radeon X550
Architecture
TeraScale 2 (2009−2015)
Rage 9 (2003−2008)
GPU code name
Cedar
RV370
Market segment
Desktop
Desktop
Release date
October 2012
July 2005
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
None
Core clock speed
650 MHz
400 MHz
Floating-point performance
104.0 gflops
-
Manufacturing process technology
40 nm
110 nm
Number of transistors
292 million
107 million
Pipelines / CUDA cores
80
-
Power consumption (TDP)
19 Watt
-
Texture fill rate
5.200
1.600
Memory type
GDDR3
DDR
Maximum RAM amount
1 GB
128 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1000 MHz
500 MHz
Memory bandwidth
8 GB/s
8 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x DVI, 1x VGA, 1x S-Video
HDMI
+
-
DirectX
11.2 (11_0)
9.0
OpenCL
1.2
N/A
OpenGL
4.4
2.0
Shader Model
5.0
-
Vulkan
N/A
N/A