Radeon X1550 and Radeon X300 - video card comparison
Radeon X1550
Radeon X300
Architecture
Ultra-Threaded SE
Rage 9 (2003−2008)
GPU code name
RV516
RV370
Market segment
Desktop
Desktop
Release date
2007
September 2004
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
-
Core clock speed
550 MHz
375 MHz
Manufacturing process technology
90 nm
110 nm
Number of transistors
105 million
107 million
Power consumption (TDP)
27 Watt
36 Watt
Texture fill rate
2.200
1.500
Memory type
DDR2
DDR
Maximum RAM amount
256 MB
64 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
800 MBps
400 MHz
Memory bandwidth
12.8 GB/s
6.4 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