Radeon HD 4550 and Radeon X550 - video card comparison
Passmark - benchmark score Radeon HD 4550 vs Radeon X550
Radeon HD 4550
242
Radeon X550
52
Radeon HD 4550
Radeon X550
Architecture
TeraScale (2005−2013)
Rage 9 (2003−2008)
GPU code name
RV710
RV370
Market segment
Desktop
Desktop
Release date
September 2008
July 2005
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
None
Core clock speed
600 MHz
400 MHz
Floating-point performance
96 gflops
-
Manufacturing process technology
55 nm
110 nm
Number of transistors
242 million
107 million
Pipelines / CUDA cores
80
-
Power consumption (TDP)
25 Watt
-
Texture fill rate
4.800
1.600
Memory type
DDR2
DDR
Maximum RAM amount
256 MB
128 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1310 MHz
500 MHz
Memory bandwidth
10.48 GB/s
8 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x VGA, 1x S-Video
HDMI
+
-
DirectX
10.1 (10_1)
9.0
OpenCL
1.1
N/A
OpenGL
3.3
2.0
Shader Model
4.1
-
Vulkan
N/A
N/A