Is this psu enough for my gpu

[Daniel Gorgievski]

So i ordered the Asus Strix Gtx 980 ti 6gb and my system specs are intel i7700k hdd:wd 1tb black ssd:kingston 120gb ram: 16gb hyperx fury black kingston psu:Cooler master gm series 650watts 80+ bronze and motherboard:ASUS ROG STRIX H270F 

[themctipers]

yes, enough watts.

 

[ElectroRubixTech]

Hi, it souhld be enough but use outervision psu wattage calculator to see if it is enough for your setup https://outervision.com/power-supply-calculator

[dfsdfgfkjsefoiqzemnd]

650W should be plenty.  Most PCs with a single GPU will never draw more than 450W from the wall. 

[jnmbhj]

It should be fine. But the higher the power supply the more center of the effencicy curve you will be. 

[DisguisedDemise]

11 minutes ago, Daniel Gorgievski said:

So i ordered the Asus Strix Gtx 980 ti 6gb and my system specs are intel i7700k hdd:wd 1tb black ssd:kingston 120gb ram: 16gb hyperx fury black kingston psu:Cooler master gm series 650watts 80+ bronze and motherboard:ASUS ROG STRIX H270F 

Its completely fine  

[dfsdfgfkjsefoiqzemnd]

6 minutes ago, jnmbhj said:

But the higher the power supply the more center of the effencicy curve you will be.

not really

 

PSUs are usually the most efficient between 40 and 80% load.  For his 650W that would be between 260W and 520W.  That system is going to use somewhere around 350-450W while benchmarking, so he's right where he needs to be.  Sure, 80+ gold would have been better for efficiency, but seeing as the OP already has his PSU there's little we can do about that.

 

Not that it matters much, most 80+ rated PSUs have a fairly flat efficiency curve.  All you're doing with an oversized PSU is making sure you have the headroom in case you want to go for SLI/crossfire ... or throwing away your heard-earned money for efficiency you'll never actually achieve and certainly won't earn back through a reduced electricity bill.

[Silver47]

30 minutes ago, Daniel Gorgievski said:

So i ordered the Asus Strix Gtx 980 ti 6gb and my system specs are intel i7700k hdd:wd 1tb black ssd:kingston 120gb ram: 16gb hyperx fury black kingston psu:Cooler master gm series 650watts 80+ bronze and motherboard:ASUS ROG STRIX H270F 

Thats a very high quality psu and both kaby lake and maxwell are very efficient. This will work just fine.