I have pretty much finished my first ever build now (http://pcpartpicker.com/uk/p/kRxW -everything else is being taken from an old Dell Dimension 5100) but still haven't decided on a graphics card. I have managed to narrow my choices down to a 7870 or a 7950 but I'm still unsure. The only thing holding me back from simply buying a 7950 is that I have been told that the 7870 is better value for money due to the fact that when overclocked it can rival the 7950 (obviously the 7950 can overclocked too, though by how much I'm not sure) I understand that this might be a stupid question (if it is I'm sorry) but I'm relatively new to PC gaming so if anyone could help with the decision and perhaps help me find the best deals (I live in England ) and manufacturers (e.g. XFX, Sapphire, HIS, MSI) I would be very grateful. Ideally I would be using this card for gaming so overclocking headroom and good noise and temperature levels are ideal.