There are no games that would take advantage of the i7's Hyper Threading, and due to its age it would be harder to find an 1155 socket Mobo to pair it with. The 4590 is 1150 which are still available everywhere! They use about the same amount of power, so no issues there. Unless you can save heaps by buying the i7, there is probably no point as processor speed is quite comparable but older hardware is harder to find, obviously. Otherwise they're very similar processors in terms of performance.