Radeon HD 5450 and Radeon X550 - video card comparison
Passmark - benchmark score Radeon HD 5450 vs Radeon X550
Radeon HD 5450
140
Radeon X550
52
Radeon HD 5450
Radeon X550
Architecture
TeraScale 2 (2009−2015)
Rage 9 (2003−2008)
GPU code name
Cedar
RV370
Market segment
Desktop
Desktop
Release date
February 2010
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 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
DDR2
DDR
Maximum RAM amount
2 GB
128 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
800 MHz
500 MHz
Memory bandwidth
6.4 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