Yes, 450W is plenty for your components. The 7770 only draws 90W +/- so your entire system is going to be under 300W, so you have plenty of power. Plus that PSU has the 6-pin PCIe power connector, so you are good.
Yes, 450W is plenty for your components. The 7770 only draws 90W +/- so your entire system is going to be under 300W, so you have plenty of power. Plus that PSU has the 6-pin PCIe power connector, so you are good.
Yes, 450W is plenty for your components. The 7770 only draws 90W +/- so your entire system is going to be under 300W, so you have plenty of power. Plus that PSU has the 6-pin PCIe power connector, so you are good.