Just when I thought the impact of new hardware hand been blunted somewhat over the years, this years PC upgrade impressed me in the following order:
120hz LCD monitor - WOW. No 3D yet, just 120hz. Buttery smooth goodness not experienced since the CRT days. Not to be confused with 120hz TVs which are comparatively useless, this one is huge for gamers. I chose a Alienware AW2310. Makes every existing game I have that is not capped to lower fps feel better.
SSD Harddrives. I have two now, very very cool. I really feel the impact more when I go back to a Hard drive based system and try and launch 5 things, the way I take for granted on my new setup. It's hard to separate how much of the speedup comes from the SSD and how much from the...
..Sandy Bridge i7 2600K (coming from a quad core core2 CPU) and 8GB DDR3 - A very nice jump and a lot better than I thought it would be. Over 3x faster than my old quad core + 4GB DDR2 in video compression tests, helps a lot more in games that I thought it would, when used in conjunction with the...
..GF GTX 570 - Very nice card, but probably the least big jump so far from my older GTX 260 - probably because I haven't played Crysis 2 yet
I was already getting close to 60fps steady in most games, now with a 120hz monitor, I get close to 120hz in games that aren't capped to lower fps.