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Psu enought for system and what im looking for?

Tags:
  • Asus
  • Power Supplies
  • CPUs
  • Components
  • Nvidia
Last response: in Components
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September 6, 2014 4:15:38 PM

I really want to know if this PSU is good for an i5 4690k, Gigabyte Z97X Gaming 5, and ASUS GTX 780 DCUII OC?

EVGA SUPERNOVA B2 750W

I want to OC both gpu and cpu... GPU TO 1.0GHZ and Cpu to 4.0Ghz.. Is it posibble?


Thanks...

The only thing i want to do is to game and record with shadowplay...

More about : psu enought system

a b ) Power supply
a b à CPUs
September 6, 2014 4:25:41 PM

It'll be enough for one card but DEFINITELY not for SLI. You'll need at least 850-900 watts for 2-way SLI.
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a b ) Power supply
a b à CPUs
September 6, 2014 4:26:34 PM

The overclock WILL go successfully for both chip/card, unless you get a bad one.
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a b Ĉ ASUS
a b ) Power supply
a c 87 à CPUs
a b Î Nvidia
September 6, 2014 4:29:15 PM

EVGA SuperNova B2 750W is fine for a GTX 780 SLI build with a i5 4590k.
The psu you chose is enough.
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September 6, 2014 4:32:22 PM

SLI? SHOULD I WAIT FOR 980 OR JUST GO FOR 780?
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September 6, 2014 4:32:52 PM

IS IT ENOUGHT? 750W FOR 2 GTX 780s?
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a b ) Power supply
a b à CPUs
September 6, 2014 4:36:23 PM

PachiiAxe said:
IS IT ENOUGHT? 750W FOR 2 GTX 780s?

No, it's not. Anyways, if it was, you'd have less efficiency because the more load you put on the PSU, the less efficient it gets.
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a b Ĉ ASUS
a b ) Power supply
a c 87 à CPUs
a b Î Nvidia
September 6, 2014 4:40:45 PM

PachiiAxe said:
SLI? SHOULD I WAIT FOR 980 OR JUST GO FOR 780?


Ultimately, it is your choice if you want to wait for the GTX 980 or go for a GTX 780 now.

And yes it is enough for a good quality 750W psu for a GTX 780 SLI build.
Efficiency is sufficient enough with the EVGA 750W B2. If you want to spend a bit more, get the EVGA SuperNova 750W G2 or 850W variants..
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a b ) Power supply
a b à CPUs
September 6, 2014 4:48:14 PM

Do you have proof the 780 only requires 750 watts?
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September 6, 2014 5:23:02 PM

But is the 850w version good for OC cpu and 2 WAY SLI GTX 780s?
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a c 395 Ĉ ASUS
a c 2488 ) Power supply
a c 1078 à CPUs
a c 81 Î Nvidia
September 6, 2014 5:25:15 PM

If your going to do serious overclocking , go to 1000w, if just overclocking mildly 850w will be fine.
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