Sapphire has a version of the RX 560 that has a power consumption of only 45W.
http://www.sapphiretech.com/productdetial.asp?pid=CBCD2343-20EF-4928-81F9-DE9019BCD569&lang=eng
This could be a great option for a power-efficient PC, except I haven't seen any benchmarks for this card, does anyone knows more about this card, how does it even have such a low power consumption anyway, the regular Sapphire 560 requires 90W...
http://www.sapphiretech.com/productdetial.asp?pid=CBCD2343-20EF-4928-81F9-DE9019BCD569&lang=eng
This could be a great option for a power-efficient PC, except I haven't seen any benchmarks for this card, does anyone knows more about this card, how does it even have such a low power consumption anyway, the regular Sapphire 560 requires 90W...