New memory for overclocking and overall performance improvement

[uphigh016]

Hi,
As the title suggest im looking for a new RAM that could help boost my cpu overclocking potential. I read somewhere that memory plays a big part in overclocking cpu and the thighter the timing the better.
I need suggestions. Right now i got my eyes set on a G.skill ripjaw x f3 cl7, any comments?
I have an i7 2600k, mobo is Asus p8z68-v pro.

http://www.pccasegear.com/index.php?main_page=product_info&cPath=186_538_913&products_id=16928

 

[roblaw42]

The problem with the RAM you chose is that it runs at 1333 Mhz. For overclocking you will want it to run at 1600 Mhz.

 

[Emelth]

That RAM is bad overall should have went with Dual Channel 4GB (2x2GB) DDR3 1600 . For the price you paid I say you lost out, try and get 8GB DDR3 1600.

 

[beenthere]

Actually with DDR3 RAM the frequency and latencies make very little difference unless you are doubling the frequency. Then you might see 2-3% system gain.

When filling all the RAM slots on a mobo, many mobos will only allow you to run the RAM at the default frequency, which in your case is 1333 MHz.

For OC'ing two DIMMs are better than four as they allow the IMC to function easier. More RAM does not increase system speed it just allows you to open more apps concurrently or use large apps like CAD, video editing, etc. Most people go with ONE 8 GB. in a 2x 4GB. Kit. When OC'ing you usually end up slowing the RAM timing and often lowering the frequency to get the CPU to run a few HZ. higher frequency.

 

[Emelth]

Basically RAM is good for multitasking and video editting

 

[uphigh016]

ok, so i should look for a dual channel 1600mhz and keep it to a max of 2 DIMMs.

question: does the timing hold any bearing when OC'ing? tighter the better? what RAM do you suggest i should get?

Currently i'm using this one http://www.newegg.com/Product/Product.aspx?Item=N82E16820220560
my problem with this is i cant change the timing, my computer BSOD every time i change it.

 

[madchemist83]

STOP !!!!
can't use 1.65V RAM with 2600k
need 1.5V

 

[uphigh016]

STOP !!!!
can't use 1.65V RAM with 2600k
need 1.5V

ok, why?

 

[Emelth]

Its bad for the CPU in the long run, always stick to 1.5V for Intel

 

[madchemist83]

yep

 

[FinneousPJ]

For OC'ing a 2600K RAM doesn't factor TBH.

 

[uphigh016]

ok so what stick do you recommend? i'm totally lost now. cant find any 1.5v 1600mhz cas7 dual channel stick.

 

[FinneousPJ]

Just get a normal 1.5V 1600 MHz CAS9 stick

 

[uphigh016]

found one thats cas7, i need opinion.

http://www.newegg.com/Product/Product.aspx?Item=N82E16820233219

 

[madchemist83]

if u have big cooler on ur cpu make sure it fits .. or get low profile one

 

[uphigh016]

Best answer selected by uphigh016.