Is it worth going for a Radeon 7790 at this point (for £85)?

[Jizz_Beard_thePirate]

It is but the R series thats gonna be released in October just has soo much damn performance over this generation... the R9 290X can beat the Titan so I am sure the R7 270X (which should cost like 150-200) can probably beat a 670 or be on par with it...