Solved

Need help with OC on i5-4670k. Crashes at start up.

OC settings:

CPU Ratio = 42
Ring Ratio = 38
VCCIN Voltage = 1.8v
CPU Core Voltage = 1.2v
CPU Ring Voltage = 1.2v

I'm trying on my own here for the first time so please don't call me stupid or something like that if some settings are completely wrong, but I'll really appreciate some help.
3 answers Last reply Best Answer
More about 4670k crashes start
  1. Does anybody have a some stable settings for 4.0 or 4.2 Ghz? I have Cooler Master Evo 212 btw. Is 4.2 Ghz worth it compared to 4.0 Ghz, considering temps vs performance.
  2. You could probably bump the voltage up by 1.23 and up it to 4.4 Ghz, it worked fine on my i5. It could run intel burn test for 10 hrs on high. BTW, I was also using a Cooler Master Hyper 212 EVO
  3. Best answer
    SLI said:
    You could probably bump the voltage up by 1.23 and up it to 4.4 Ghz, it worked fine on my i5. It could run intel burn test for 10 hrs on high. BTW, I was also using a Cooler Master Hyper 212 EVO


    +1 I also say bump up that voltage by 1.23 and you should be able to get 4.3 or 4.4 out of it. The 212 Evo is a great cooler for the price I have my 3570k OC to 4.3GHz with temps around 50-55c at full load.
Ask a new question

Read More

Overclocking Core CPUs Intel i5