ATI Evergreen(HD 5500)(4 models)
Model
VRAM
Boost Clock
TDP
Architecture
Released
Process
Radeon HD 5530
1 GB650 MHz19W
Radeon HD 5530
1 GB
650 MHz
19W
TeraScale 2
2011
40 nm
Radeon HD 5550
0.5 GB550 MHz39W
Radeon HD 5550
0.5 GB
550 MHz
39W
TeraScale 2
2010
40 nm
Radeon HD 5570
1 GB650 MHz39W
Radeon HD 5570
1 GB
650 MHz
39W
TeraScale 2
2011
40 nm
Radeon HD 5570 OEM
1 GB550 MHz39W
Radeon HD 5570 OEM
1 GB
550 MHz
39W
TeraScale 2
2010
40 nm