Compering of GPU's

Solution
760 is better.

I'd say it's worth the price increase.

Here's a chart to help you:

bf3-avg.png


Here's the full toms review of the GTX 760 to help you out, it contains much more charts and info http://www.tomshardware.co.uk/geforce-gtx-760-review-gk104,review-32717-9.html