Alienware X51 was my first gaming PC I have ever owned and I did not understand anything about building PCs. Anyway, running FSX is a bit of an issue considering I have the I7 3770 not overclocked and GTX 660. I have read people managing to upgrade the X51 with GTX 670s and one case a GTX 700 series I think. So what I want to know: Can I replace the I7 3770 with I7 3770K and add a coolant, and also upgrade the graphics card to GTX 670 or GTX 700 series or even higher seroe which would all fight. And what supplies would I need with your recommend upgrades, OR build my own PC (Only if the upgrade options aren't available/or they will not make much difference.
Thanks