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I7 2600k PSU ???

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  • Power Supplies
  • Intel i7
  • Components
  • Product
Last response: in Components
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July 31, 2011 8:12:58 PM

Hi guys ! I am almost building my gaming rig but there is just a detail that i'm not sure about

Here are the specs :

ASUS Maximus IV Gene-Z
Intel Core i7 2600k 3.4 ghz
ASUS Radeon HD 6870 915mhz
Corsair Vengeance 8GB DDR3 1866 Mhz
ThermalTake Element V Full Tower Case

I have chosen as PSU , Corsair TX Series 650W but i'm not sure that it will have enough power for my system.
What do you suggest to me guys ???
650W or 750W (maybe i'll overclock cpu to 4.2ghz) ?
Thanks!

More about : 2600k psu

July 31, 2011 8:27:01 PM

Should be plenty. My 2500K @4.4G and HD 6850 aren't even pushing my 550w.
a b ) Power supply
July 31, 2011 8:29:32 PM

I would get a 750 for future add on.
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August 1, 2011 2:48:14 PM

Even though you're using a Corsair PSU you could use the Calculater on the MasterCooler site to calc your power requirements. Should be fairly accurate.
August 1, 2011 3:35:47 PM

kevinqi071197 said:
I kinda like the Antec High Current Gamer Series HCG-750 750W , its a pretty good deal with the back to school savings. It should work great for you.

EDIT: Im not sure, but if your not going for a High End computer or professional design, the Intel i5 2500k CPU would be the best choice


what about gaming ?? i7 is better
August 1, 2011 6:51:40 PM

The best PSU calculator: http://www.extreme.outervision.com/psucalculatorlite.js...

Takes into account OC, drives, capacitor aging, system load, etc. Don't use the simple calculators.

Use 30% capacitor aging and 100% system load just to be safe. even plug in your OC. Let us know what you get.

Btw, you can't go wrong with seasonic or corsair PSUs
a c 87 ) Power supply
August 1, 2011 7:29:06 PM

fissi01 said:
what about gaming ?? i7 is better

The i7 is not better for gaming. The only difference between it and an i5 is that it has hyperthreading (and a slight increase in clockspeed, which can be more than made up for by OCing, I haven't seen any evidence than an i7 can OC better than an i5 btw). As games rarely use more than two cores hyperthreading will have no impact, unless, maybe, there is a lot of multitasking going on.
http://www.anandtech.com/bench/Product/288?vs=287
August 2, 2011 2:38:11 AM

A good OCed i5 is way better then a i7 in gaming.
!