Looking to upgrade AMD Radeon HD 5770

TheGamingAlien

Honorable
Mar 7, 2014
58
0
10,630
Hello, I'm looking to upgrade my Radeon hd 5770 for a more current graphics card for around $300.
I'd love it if some of you could give me some help as good with PC hardware, however i am a hardcore gamer and play a *lot* of games.
It needs to have 2 display ports for my duel monitors.


My motherboard is the "ASUSTeK M5A78L-M LX"
My CPU is AMD Phenom II X6 1055T Processor (6 CPU's, 2.8ghz)
I have 8GB of RAM.
I'm not sure about my power supply (I have no clue how to check it)

Thanks.