Dries
Member
1) It'll decrease it a bit but you'll need to upgrade before that ever becomes an issue. Nothing can go wrong unless you pump stupid volts through it, which you won't.
2) It's a good one, and it's long as it's very detailed. You're better with something like that as you'll actually learn what you're doing exactly.
Chances are with the 2500K you could just go change the multiplier to 42 and that'd be it, nothing more. Most can do that, some can't.
3) How far you can go depends on your chip, it varies. As long as you stay below 85c in Prime95 you're fine, and stay within the recommended voltages for a 2500K.
This guide is focused at SB rather than the IB one you've linked http://www.overclock.net/t/910467/the-ultimate-sandy-bridge-oc-guide-p67a-ud7-performance-review
Holy cow, that guide is really... overwhelming still.
Let's take this step by step. First I'll start by overclocking to 4.0 ghz just to see how that goes and for practice I guess (my stock is 3.3 ghz). The things I need to do are:
- download all the system monitoring software and measure everything on stock speeds to have some reference numbers
- don't do anyhing with RAM.
- enable Ratio Change in OS option (what does this even mean?)
- change the value of the "CPU Clock Ratio" to 40 X
- change my voltage settings. Now this is still completely unclear to me, though.
Are there any more important steps I'm missing?
Because your guide was kind of overwhelming me I googled for other guides and came upon this one: http://www.bit-tech.net/hardware/cpus/2011/01/07/how-to-overclock-the-intel-core-i5-2500k/4 . This guide is telling me to do more adjustments in the BIOS than the www.overlock.net guide, which is really confusing me. I don't want to mess around with too many factors, I just want to modify the stuff that matters and get the hell out of the BIOS, lol.
This shit's just too confusing, so I really appreciate the help so far, guys.