RSX-90nm and Radeon X1950 XTX Uber Edition - video card comparison
RSX-90nm
Radeon X1950 XTX Uber Edition
Architecture
Curie (2003−2013)
R500 (2005−2007)
GPU code name
RSX-90nm
R580+
Market segment
Desktop
Desktop
Release date
-
January 2007
Interface
-
PCIe 1.0 x16
Supplementary power connectors
-
1x 6-pin
Core clock speed
-
670 MHz
Manufacturing process technology
90 nm
90 nm
Number of transistors
300 million
384 million
Power consumption (TDP)
-
125 Watt
Texture fill rate
-
10.72
Memory type
-
GDDR4
Maximum RAM amount
-
512 MB
Memory bus width
-
256 Bit
Memory clock speed
-
2100 MHz
Memory bandwidth
-
67.2 GB/s
Display Connectors
-
1x DVI, 1x VHDCI
DirectX
N/A
9.0c (9_3)
OpenCL
N/A
N/A
OpenGL
ES 1.1
2.0
Shader Model
-
3.0
Vulkan
N/A
N/A