Radeon X1900 XT and GeForce 7600 LE - video card comparison
Radeon X1900 XT
GeForce 7600 LE
Architecture
R500 (2005−2007)
Curie (2003−2013)
GPU code name
R580
G73
Market segment
Desktop
Desktop
Release date
January 2006
March 2006
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 6-pin
None
Core clock speed
625 MHz
400 MHz
Manufacturing process technology
90 nm
90 nm
Number of transistors
384 million
177 million
Power consumption (TDP)
100 Watt
-
Texture fill rate
10.00
3.200
Memory type
GDDR3
DDR2
Maximum RAM amount
256 MB
256 MB
Memory bus width
256 Bit
128 Bit
Memory clock speed
1450 MBps
800 MHz
Memory bandwidth
46.4 GB/s
12.8 GB/s
Display Connectors
2x DVI, 1x S-Video
1x DVI, 1x VGA, 1x S-Video
DirectX
9.0c (9_3)
9.0c (9_3)
OpenCL
N/A
N/A
OpenGL
2.1 (full)
Shader Model
3.03.0
Vulkan
N/A
N/A