I agree with tea urchin - incredibly unlike seeing as the 380 requires 2x6 pin & the 960 requires only 1.
I'm not saying the 380 isn't a good card (it is) but there's no way its as efficient as maxwell.
Irregardless £150 for 60fps ultra settings is just not going to happen full stop - high settings 60fps ,just maybe or ultra 30-40fps .