i5 4690K OC halp
i5 4690K OC halp
Trying to overclock my i5 4690K is challenging since I'm completely new to the process, including voltage settings and their connection to MHz. This question has been asked many times before, but I need precise answers because those seem most useful. I own a Corsair H100i GTX AIO, and if you also have an H100i with a 4690, please guide me toward the correct path. What safe results have you achieved with my exact configuration? Any assistance would be greatly appreciated before potentially damaging the CPU.
I have a solid 4690k, running at 1.23v with stable performance. To keep the voltage under 1.35v, aim for around 4.4ghz at 1.23v. Stress test it and if it holds, try 4.5 or 4.6—avoid 4.7 or 4.8 unless you're certain. At 4.8ghz I managed at 1.35v, but going from 4.6 to 4.8 with 1.23v isn't worth it. My cooler is nearly as good, and even the air (cryorig r1 ultimate) doesn’t reach 60°C at those speeds.
BlueWonder :
I'm trying to overclock my i5 4690K but I'm completely new to the process. I need clear, precise answers since those repeated questions from the past don't help much. This one has been asked many times, but I want exact results—those are what matter. If you have a Corsair H100i GTX AIO and an H100i with a 4690, could you guide me toward the best path? I'm worried about damaging my CPU, so any advice would be greatly appreciated. Thanks in advance.
You cannot push the 4690 beyond its limits—it's already capped. The i5-4690k works well with overclocking. Simply increase the multiplier setting in the BIOS, make a slight adjustment, and run Prime95 for ten minutes. If temperatures stay below 75°C and the system runs smoothly, you're good to go. Return to the BIOS and raise the multiplier again. Continue this process until the system becomes unstable or temperatures rise too much. If instability occurs, you can either lower the voltage or increase it further. Remember, keeping the voltage low is key since it's what generates heat.
Voltage doesn't directly determine speed; it just allows the CPU to run faster without overheating.
I don’t own an H100i, so I can’t confirm. It’s a matter of chance—some CPUs handle overclocking better than others, even within the same model and brand. I managed to reach 4.5GHz on the Hyper 212X. Your cooling solution is superior, so your temperatures should be lower too. I typically see around 65°C at 4.4GHz (the speed I’m using now). I suspect you’re overclocking mainly for performance gains, as the i5-4690k already performs well on its own. If you're doing it just for extra speed, consider using a dedicated overclock profile in the BIOS. (I’m not sure if you have one.)
I meant to say 4690K*, I own the unlocked model, and my motherboard is an MSI Z97-G45
Of course, I understand. I was just checking my phone and didn't intend to downvote or like it, but your post really helped a lot.
Basic speed adjustment
In the BIOS
Adjust the Vcore voltage to 1.2 volts.
Disable turbo boost
Raise the CPU multiplier to 43
Continue using your computer as usual.
If it fails to function, boost Vcore to 1.25 volts.
Seek further guidance if necessary
lodders :
Basic speed boost in BIOS
Adjust Vcore to 1.2 volts.
Disable turbo boost.
Raise the CPU multiplier to 43.
Continue using your usual settings.
If the system freezes, raise Vcore to 1.25 volts.
Need further guidance if this doesn't help
*i5 4690k at 4.2Ghz with stock cooler*
If you had suggested setting voltage to 1.4, I would have done it with that setting, will try now
I have a solid 4690k, running at 1.23v with stable performance. To keep the voltage under 1.35v, aim for around 4.4ghz at 1.23v. Stress test it and if it holds, try 4.5 or 4.6—avoid 4.7 or 4.8 unless you're certain. At 4.8ghz I managed at 1.35v, but going from 4.6 to 4.8 with 1.23v isn't worth it. My cooler is nearly as good, and even the air (cryorig r1 ultimate) doesn’t reach 60°C at 4.6-4.8ghz.