I am looking to buy a decent gaming PC for around $500-$1000 (the cheaper the better). I would like to be able to play just about any game today on at least medium settings...especially games like Shogun Total War 2, Red Orchestra 2 and the like.
Also which OP system is preferable? And where to buy?
Good sir, the 2500k is practically the best thing any non-enthusiast would need. By that I mean it's quad-core, super-efficient, and over -clockable. If you are not an enthusiast who is interested in, say, eight core processors, the 2500k is literally the best you can get.
That being said, if you want to play modern games, but are ok with moderate settings, there are many ways to save on CPU cost.
The first is simply to go with the i5-2400. It is also quad-core and super efficient, and powerful enough to handle any game. You just can't tweak the clock yourself. But you can buy motherboards to take use of it's Turbo Boost mode, which it does have. The 2400 will save you 30 to 50 bucks, depending where you buy it.
The second option is to go with the i3-2100. This is kind of right at the margin where if you go any lower, you will start to see modern games become unplayable. The i3-2100 is also a good choice, because it allows Hyper-Threading which gives you four logical cores. There are a number of folks on AT who have the i3-2100 and say it can play BF3 like butter.
If you want to save even more money, you could try purchasing an older, used quad-core which some are selling. If you search for "i3-2100 performance' on the X-Bit Labs site, you will see that earlier generation quad-cores still outperform the SB dual-cores in computations which require more than two threads, which some games do, but they are not quite as fast or efficient at two-thread tasks.
YGPM
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