I have a dell xps 8300. intel i7-2600 3.4 ghx 16 gigs of ram. I have a crappy AMD radeon HD 6450 graphics card. I use my com for simple gaming (one 22 inch 1080p monitor, normal games like tf2, borderlands 2) I spent $800 on my current com, and I am close to spending $200 more on the r9 270X. I want to know if the rest of my com is good enough. I know it can support the card, I know it can play current games, but Im worried that in a few years even if my gpu can still play games decently that my com wont be able to keep up and ill have to buy a new one or upgrade it. In which case spending $200 on a new card wouldnt be worth it. I could sell my com, then put it with other money to buy a new one,better suited for gaming. But Im going for a good gamiing com that can last about 4 years before an upgrade, and I dont know if my current com can handle that.