i7 4770k overclocking with intel extreme tuning utility

The resulting Cooler Score forms the basis for the optimized configuration suggested for your rig. It’s smarter than the pre-baked profiles used by some solutions because it tailors settings to your individual system. Our proprietary algorithm rates the CPU overclocking potential and the cooling capabilities of your PC before producing a score. Our new auto-tuner takes all the guesswork out of overclocking your processor. This guide provides a walk-through for how to overclock your system using AI Overclocking. Naturally, we had to take it for a test drive. AI Overclocking is faster and more efficient than other methods, and it allows you to overclock a system in just a few short steps from the UEFI or desktop. Our latest generation of Z390 motherboards takes automatic tuning to a whole new level with intelligent prediction. For years, we've been baking loads of tweaking options into our motherboards, including automated tools like 5-Way Optimization and OC Tuner that make it easy for inexperienced users to test the limits of their systems with just a few clicks. The idea of pushing your CPU past the stock defaults in pursuit of lofty gains is tempting for anyone, but the process can be daunting for beginners. I know it is not safe to use it like that, So I restore the default and use OC genie so what can I do to make it stable? what other options should I change Vring, cache ratio.Overclocking your system means dipping into untapped potential for better performance. I used for 2 days with this overclock with almost no crash (just once at BF4 game) then run again. I just tried to push my CPU to 4.5GHz with 1.300V, it boot and run well but when I run AIDA64 the app crash then i get 'Stability test: Failed' but in just stress CPU I got it working for 30 min with max temp 78C° I tried MSI Intel Extreme Tuning Utility it BSOD in 1-2 min Hi guys I'm a new in overclocking and my friend tells me about this sub that is helpful for my NOOB questions

I7 4770k overclocking with intel extreme tuning utility