You would be wasting your money if you bought any older Nvidia graphics card right now. The 980,970 and the Titan X might as well be 100 quid if you compare them to the Newer Nvdia 1060,1070 and 1080. (I just saw photos of the new 1060, It's great!) The fact that Nvidia is still selling their older cards for so much should be a crime. Anyway, if you can wait a couple more weeks, the 1070 will be available for less than what you want to spend and the 1060 will be released soon too, which will be significantly less. Of course there is also the RX 480 and RX 470, two of those in Crossfire mode will give you lots of performance. They will be available tomorrow. In 2-3 weeks custom versions will be available also.