ATI Radeon R600(HD 2900)(6 models)
Model
VRAM
Boost Clock
TDP
Architecture
Released
Process
Radeon HD 2900 GT
0.25 GB601 MHz150W
Radeon HD 2900 GT
0.25 GB
601 MHz
150W
TeraScale
2007
80 nm
Radeon HD 2900 PRO
0.5 GB600 MHz200W
Radeon HD 2900 PRO
0.5 GB
600 MHz
200W
TeraScale
2007
80 nm
Radeon HD 2900 XT
0.5 GB743 MHz215W
Radeon HD 2900 XT
0.5 GB
743 MHz
215W
TeraScale
2007
80 nm
Radeon HD 2900 XTX
0.5 GB743 MHz240W
Radeon HD 2900 XTX
0.5 GB
743 MHz
240W
TeraScale
—
80 nm
Radeon HD 2950 PRO
0.25 GB600 MHz75W
Radeon HD 2950 PRO
0.25 GB
600 MHz
75W
TeraScale
—
55 nm
Radeon HD 2950 XTX
0.5 GB777 MHz110W
Radeon HD 2950 XTX
0.5 GB
777 MHz
110W
TeraScale
—
55 nm