It is good enough. PSU is overkill though 750-850W is enough. But if you're looking forward to upgrade to a workstation GPU like the r9 295X2 or TITAN or Quadro then you should get a PSU with higher build quality Take a look at this list and get something tier 1 or 2--> http://www.tomshardware.com/forum/id-1804779/power-supply-unit-tier-list.html
It is good enough. PSU is overkill though 750-850W is enough. But if you're looking forward to upgrade to a workstation GPU like the r9 295X2 or TITAN or Quadro then you should get a PSU with higher build quality Take a look at this list and get something tier 1 or 2--> http://www.tomshardware.com/forum/id-1804779/power-supply-unit-tier-list.html