Which of these 2 PSUs are better?

[nimonster]

I found these PSUs both but don't know what the difference is (if either is good)

1st one:
Corsair RM Series 750 Watt ATX/EPS 80PLUS Gold-Certified Power Supply - CP-9020055-NA RM750

2nd one:
Corsair Professional Series HX 750 Watt ATX/EPS Modular 80 PLUS Gold (HX750)


What my build is:
i7 4790K
GTX 960 SLI or single 970 (haven't decided)
Z97 gaming 5
SSD
HDD
16gb DDR3 RAM

Also, the PSUs are both in the same tier in the tier list

 

[galactigus]

http://thepcenthusiast.com/corsair-rm-vs-hx-vs-ax-power-supply/

Looks like the HX is more popular I'd go with that.

http://www.newegg.com/Product/Product.aspx?Item=N82E16817139010
1,200 reviews

http://www.newegg.com/Product/Product.aspx?Item=N82E16817139055&cm_re=rm_750-_-17-139-055-_-Product
100 reviews

I say just the 1 970 if you need more power in a few years get another 970.

 

[tsuneo6]

both are pretty much the same, take whichever one is cheaper.
the RM is suposedly slightly "worse" but both are good quality units. can't go wrong with either one of them

 

[ImDaBaron]

Btw just get a single 970

 

[ko888]

The HX is built with higher quality electrolytic capacitors and is why it has a 7 year warranty whereas the RM is built with lower quality electrolytic capacitors and only has a 5 year warranty.

 

[galactigus]

Also it's in stock and has a rebate.

 

[nimonster]

Btw just get a single 970

Well actually the reason I was thinking of single 960 is because I don't think I need that much power and the computer is not going to be just for gaming and if i need more I can add another one

 

[Dark Lord of Tech]

HX series no contest.

 

[galactigus]

We don't know exactly how powerful the 960 is going to be just yet I'm waiting on it too probably what i'm going with for my new build.

 

[nimonster]

Thanks everybody, I bought HX

 

[Dark Lord of Tech]

960 specs are weak.
http://www.techpowerup.com/208934/nvidia-geforce-gtx-960-specs-confirmed.html

 

[galactigus]

Looks like it runs a lot of games at 1080 60fps on high that's all i'm looking for in a card. Wonder what two would be like. I'm liking how power efficient it is too 1 6 pin connector still probably have to upgrade my psu though for 2.