Can my System support a new GPU with out buying a new PSU?

TunaTam · Dec 10, 2014

I was given a lightly used 770 MSI TwinFrozr Edition and I am wondering if my system will support it without updating my psu.

I have...
Mobo: Gigabyte GA-Z77X-UD3H
CPU: i5-3570k
HDD: Seagate ST500DM002-1BD142 500GB
GPU: GTX 660 EVGA SuperClocked
PSU: Rosewill Stallion RD600

If anymore information is needed I'll gladly give it!

SproutSchon · Dec 10, 2014

Use this tool with your complete specs (you can even put your CPU OC settings) to make sure but you are fine: http://extreme.outervision.com/psucalculatorlite.jsp

The GTX 770 requires a bit more power (up to 90W) than the GTX 660 but with 600W you have a sufficient overhead to do so.

TunaTam · Dec 14, 2014

SproutSchon :

Thank you! I installed the new card and everything works great!

SproutSchon · Dec 14, 2014

Enjoy my friend!

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Can my System support a new GPU with out buying a new PSU?

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