So what about cooling ? Will box cooler be enough if cores are automatically boosted to 4,3Ghz ?
How to check cores frequency and temperatures during game ?
if you are not OC on your own (intel processors without K at the end, are locked to OC) - stock cooler from intel is more than enough. If you want to boost unlocked CPU a bit, you'll need at least 30$ cooler. (I got 25% OC'ed i5 3700k and I just switched to AiO water cooling - its more than enough).
as for checking freq and temp - there are multiple tools to do that, I recommend HW Monitor, this is how it looks:
Thx.
Is it worth to change this memo
https://www.morele.net/pamiec-hyperx-fury-ddr4-8-gb-2400mhz-cl15-hx424c15fb-8-767215/
into this
https://www.morele.net/pamiec-kingston-predator-ddr4-16-gb-2666mhz-cl13-hx426c13pb3-16-1357347/
???
not really, look for more mhz, like 3k+