AMD Northern Islands(HD 6700)(4 models)
Model
VRAM
Boost Clock
TDP
Architecture
Released
Process
Radeon HD 6750
1 GB700 MHz86W
Radeon HD 6750
1 GB
700 MHz
86W
TeraScale 2
2011
40 nm
Radeon HD 6770
1 GB850 MHz108W
Radeon HD 6770
1 GB
850 MHz
108W
TeraScale 2
2011
40 nm
Radeon HD 6770 Green Edition
2 GB700 MHz86W
Radeon HD 6770 Green Edition
2 GB
700 MHz
86W
TeraScale 2
2013
40 nm
Radeon HD 6790
1 GB840 MHz150W
Radeon HD 6790
1 GB
840 MHz
150W
TeraScale 2
2011
40 nm