Radeon X1550 and Radeon X550 - video card comparison
Passmark - benchmark score Radeon X1550 vs Radeon X550
Radeon X1550
68
Radeon X550
52
Radeon X1550
Radeon X550
Architecture
Ultra-Threaded SE
Rage 9 (2003−2008)
GPU code name
RV516
RV370
Market segment
Desktop
Desktop
Release date
2007
July 2005
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
None
Core clock speed
550 MHz
400 MHz
Manufacturing process technology
90 nm
110 nm
Number of transistors
105 million
107 million
Power consumption (TDP)
27 Watt
-
Texture fill rate
2.200
1.600
Memory type
DDR2
DDR
Maximum RAM amount
256 MB
128 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
800 MBps
500 MHz
Memory bandwidth
12.8 GB/s
8 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
1x DVI, 1x VGA, 1x S-Video
DirectX
9.0c (9_3)
9.0
OpenCL
N/A
N/A
OpenGL
2.1
2.0
Shader Model
3.0
-
Vulkan
N/A
N/A