Need help looking for a graphic card

[PeterTheAwesomeAndCool]

Hello guys i am thinking about using cross fire because i play some hardcore games, and the graphic card i have, just doesn't feel right for some of my games.
This is the graphic card i have right now?
http://www.cplonline.com.au/gigabyte-radeon-r9-270x-oc-...
Can you guys give me some graphic cards that might be good to cross fire with my card? or a new graphic card so i can use because the problem is when i run games, i put it on ultra, it is smooth but, it is not smooth enough and the graphics doesn't even look ultra and it doesn't feel 100% smooth.

Hmm can i cross fire with this graphic card?
http://www.cplonline.com.au/sapphire-radeon-r9-280x-tox...
It looks seems better than mine it has 6400 MHz Effective, but it only has 3gb memory?...
is the Mhz the more faster?



These are the two shops that live near me so i can go and buy them.
http://centrecom.com.au/
http://www.cplonline.com.au/

 

[PeterTheAwesomeAndCool]

Like is this graphic card better than mine graphic card? it has 7000 mhz and only 2gb memory...., my graphic card has 4gb memory and 5400 mhz.

 

[Matt484]

What's your price range?