new gpu or power supply ?

chris78

Distinguished
Dec 28, 2013
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18,780
i currently have
i5 4690 @ 4.5ghz
asus z97 maximuis ranger iiv
xfx 850 watt psu core editon
corsair 16gb ddr 3 ram
msi gtx 1080

should i buy a new psu somethink like 650 watts would that be okay for a 4.5ghz or upgrade gpu to something newer ?
 
Solution
The PSU you have is a repackaged seasonic (one of the best PSU makers IMHO) so I see no reason to upgrade it, especially to a lower wattage one. Unless your having issues with it as mentioned above. If it were me I would get a GTX 1080Ti or another GTX 1080 for SLI before I go with a lower wattage PSU (that can't support SLI no less). Regardless you system is very solid and doesn't need much of anything ATM. If you dead set on an upgrade get a i7 4790K and get some more cores and threads to future proof your platform a few more years for gaming.

atomicWAR

Glorious
Ambassador
The PSU you have is a repackaged seasonic (one of the best PSU makers IMHO) so I see no reason to upgrade it, especially to a lower wattage one. Unless your having issues with it as mentioned above. If it were me I would get a GTX 1080Ti or another GTX 1080 for SLI before I go with a lower wattage PSU (that can't support SLI no less). Regardless you system is very solid and doesn't need much of anything ATM. If you dead set on an upgrade get a i7 4790K and get some more cores and threads to future proof your platform a few more years for gaming.
 
Solution