GTX 1070 with Corsair CS550M

DefectiveWombat

Commendable
Jul 8, 2016
3
0
1,510
Hi all,

I just purchased the ASUS ROG STRIX-GTX1070-O8G-GAMING graphics card and just installed it in my build.

So far my build is running flawlessly, however a friend of mine mentioned I should upgrade my PSU because it isn't designed to handle the 1070.

Specs:
MSI Z97 PC Mate LGA 1150
Intel Core i7-4790
Kingston SSDNow V300 Series 2.5" 120GB
CORSAIR Vengeance 8GB (2 x 4GB) 240-Pin DDR3
WD Blue 1TB Desktop Hard Disk Drive - 7200 RPM
CORSAIR CS-M Series CS550M 550W 80 PLUS
ASUS ROG GeForce GTX 1070 STRIX-GTX1070

I understand that in total this build uses about 365 watts (give or take)

However I am relatively unfamiliar with different types of power supplies. Is the fact that this one is a modular power supply an issue? Is it just the build of the CS model PSUs are not of a high enough quality?


Also, the GPU I was running before this card was an ASUS R9-290 (never again) which was basically a furnace, and to my understanding used much more power than the 1070. Essentially what I am asking here is why would my friend say my PSU can't support my new card? (Don't say "just ask him" because that isn't an option currently)


Any input is appreciated,
Thanks
 
Solution
the psu will easily support the card. true it is not the best psu out there but it can handle it no problem.

especially with a locked cpu, you got plenty of headroom. i'd not bother with a new psu but on the next system update definitely go for a better psu :)

Math Geek

Titan
Ambassador
the psu will easily support the card. true it is not the best psu out there but it can handle it no problem.

especially with a locked cpu, you got plenty of headroom. i'd not bother with a new psu but on the next system update definitely go for a better psu :)
 
Solution

DefectiveWombat

Commendable
Jul 8, 2016
3
0
1,510


Thank you so much for the quick reply! I was just reading up on the GTX 1070 on the GeForce site, and they recommend at a 500W PSU with an i7 at 3.2mHz so I thought I'd be fine as well, since neither of my components should be running at maximum power usage at anytime. I am looking at new cases for more room (hoping to go liquid cooled on CPU) and I'll have to add a PSU to the list.

One thing that must have gotten left off is I actually have the K version of the i7, but it isn't Overclocked very much, if at all. Have not found the need to yet.

 

Math Geek

Titan
Ambassador
the psu can handle a low oc. but don't try breaking any records with it :D it's just does not like to stay heavily used for very long. but a small oc and the card should be fine.

when the time comes feel free to come back and ask about a good psu. will quickly get some solid ideas for a good price.