Been a long time since I overclocked and have a couple questions. Intel i5-3570K new build

grifftech

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Aug 13, 2009
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I am going to be using an AsRock Extreme 4 Z77 board with the i5-3570k chip. I had planned getting GSkil Ripjaws 2 x 4GB 1600 memory, but would I need faster memory like 1866 if I plan on OC'ing the CPU?

Can you OC the CPU without messing with the memory?

I will be using the Corsair 212 EVO for cooling.
 
Solution
DRAM freq doesn't matter as far as the CPU OC, not like the old days when both were ties to the FSB - with your CPU you OC via the multiplier (easiest way anyway, and DRAM just get the freq you want and use XMP to set it up - have the same setup and have run anywhere from 8GB of 1866 on up through it's current 32GB of 2400 (though NOT ALL 3570Ks can carry 2400--for DRAM should be fine with any freq from 1600-2133 in any amount - look for low CL on your DRAM like 1600/8 1866/9 2133/10 or better on the CL for best performance

Tradesman1

Legenda in Aeternum
DRAM freq doesn't matter as far as the CPU OC, not like the old days when both were ties to the FSB - with your CPU you OC via the multiplier (easiest way anyway, and DRAM just get the freq you want and use XMP to set it up - have the same setup and have run anywhere from 8GB of 1866 on up through it's current 32GB of 2400 (though NOT ALL 3570Ks can carry 2400--for DRAM should be fine with any freq from 1600-2133 in any amount - look for low CL on your DRAM like 1600/8 1866/9 2133/10 or better on the CL for best performance
 
Solution
No.
To a large extent, ram speed does not matter.

Just leave everything on auto and gradually raise your multiplier.
You will get a conservative stable oc.
Yes, by fiddling with voltages.. etc you can go higher, but it does not seem worth it to me.