Hardware Museum

All video cards based on AMD 2 × Cayman GPU

Manufacturer	Name	GPU clock	ROPs	TMUs	PS / VS | Unified Shaders	RAM size	RAM type	RAM clock	Bus width	TDP	Year
AMD	Radeon HD 6990	830 MHz	64	192	- / - | 3072	4096 MB	GDDR5	5000 MHz	512 bit	375 W	2011