Hardware Museum

All video cards based on TeraScale 2 architecture

Manufacturer	Name	GPU	GPU clock	ROPs	TMUs	PS / VS | Unified Shaders	RAM size	RAM type	RAM clock	Bus width	TDP	Year
ATi	Radeon HD 5970	2 × Cypress	725 MHz	64	160	- / - | 3200	2048 MB	GDDR5	4000 MHz	512 bit	294 W	2009
Asus	Radeon HD 5850	Cypress	725 MHz	32	72	- / - | 1440	1024 MB	GDDR5	4000 MHz	256 bit	151 W	2009
ATi	Radeon HD 5870 (chip only)	Cypress	850 MHz	32	80	- / - | 1600	- MB	-	4800 MHz	256 bit	- W	2009
Sapphire	Radeon HD 5770	Juniper	860 MHz	16	40	- / - | 800	1024 MB	GDDR5	4800 MHz	128 bit	108 W	2009
Sapphire	Radeon HD 5550 GDDR5	Redwood	550 MHz	8	16	- / - | 320	512 MB	GDDR5	4000 MHz	128 bit	39 W	2010
Pegatron	Radeon HD 5670	Redwood	775 MHz	8	20	- / - | 400	1024 MB	GDDR5	4000 MHz	128 bit	64 W	2010