I5 9600K – looking for feedback

As my setup is getting older, I wanted to squeeze a little more juice out of it. With the intention of better performance playing The Last Of Us, Part 1.

Currently set according to THIS Gigabyte guide:

• BIOS version: F13 (updated before)
• 5.0 MHz
• 1.33V
• CPU Uncore (freeze at 47)
• Core(s) MAX T: 82°C
• Benchmarked using Cinebench 2024, dual & single core.

I have the feeling it is running a bit HOT atm. Passed the benchmark, but occasionally freezes for 5sec while playing TLOU.

I'm looking for some feedback/thoughts from some more experienced people out there as this is my first time overclocking.

Many thanks!