Hardware museum

All video cards based on CGN architecture

Manufacturer	Name	GPU	GPU clock	ROPs	TMUs	PS / VS \| Unified Shaders	RAM size	RAM type	RAM clock	Bus width	TDP	Year
Asus	Radeon R9 270X	Curacao	1120 MHz	32	80	- / - \| 1280	2048 MB	GDDR5	5600 MHz	256 bit	180 W	2013
Sapphire	Radeon R9 290X	Hawaii	1000 MHz	64	176	- / - \| 2816	4096 MB	GDDR5	5000 MHz	512 bit	290 W	2013
Sapphire	Radeon RX 550	Lexa	1206 MHz	16	32	- / - \| 512	2048 MB	GDDR5	7000 MHz	128 bit	50 W	2017
Sapphire	Radeon HD 7950 Boost	Tahiti	925 MHz	32	112	- / - \| 1792	3072 MB	GDDR5	5000 MHz	384 bit	225 W	2012
Asus	Radeon HD 7970	Tahiti	925 MHz	32	128	- / - \| 2048	3072 MB	GDDR5	5500 MHz	384 bit	250 W	2011
Gigabyte	Radeon R9 280X OC	Tahiti	1100 MHz	32	128	- / - \| 2048	3072 MB	GDDR5	6000 MHz	384 bit	250 W	2013
Gigabyte	Radeon R9 380X	Tonga	980 MHz	32	128	- / - \| 2048	4096 MB	GDDR5	5700 MHz	256 bit	150 W	2015