ATI Radeon R500 PCIe(X1800)(5 models)
Model
VRAM
Boost Clock
TDP
Architecture
Released
Process
Radeon X1800 CrossFire Edition
0.5 GB600 MHz113W
Radeon X1800 CrossFire Edition
0.5 GB
600 MHz
113W
Ultra-Threaded SE
2005
90 nm
Radeon X1800 GTO
0.25 GB500 MHz48W
Radeon X1800 GTO
0.25 GB
500 MHz
48W
Ultra-Threaded SE
2006
90 nm
Radeon X1800 GTO2
0.25 GB500 MHz
Radeon X1800 GTO2
0.25 GB
500 MHz
—
Ultra-Threaded SE
2006
90 nm
Radeon X1800 XL
0.25 GB500 MHz70W
Radeon X1800 XL
0.25 GB
500 MHz
70W
Ultra-Threaded SE
2005
90 nm
Radeon X1800 XT
0.5 GB600 MHz113W
Radeon X1800 XT
0.5 GB
600 MHz
113W
Ultra-Threaded SE
2005
90 nm