I'm looking to spend £350(or slightly more, £375ish maximum) on a new CPU and GPU. I've decided on an i5-4590 as it's slightly cheaper and slightly better than the i5-4570(as far as I'm aware). However, I would like to spend as little as possible. A GTX 770 and the CPU will put me at around £365. The R9 280 and CPU will put me at about £320. Is the extra £45-£50 really worth it for me? I don't game much, just every now and again and I don't really play demanding games. I would like to run my monitor at 1920x1080 though and would like nice graphics when I DO game.