CPU overclocking speed and temps? (bad GPU?)

danixd41

Commendable
Dec 4, 2016
77
0
1,630
this is my rig : https://pcpartpicker.com/list/qdTMhq
just wanted to ask some overclock settings and how are my settings. currently i have my CPU on 4.8Mhz and i played with the voltage to the lowest and its 1.266, is that alright? in the game black desert online i get around 70-85C but sometimes it spikes to 89C ( saw it on HWMONITOR)
is that alright? and if i want 5MHZ how much voltage should i have?
the only thing i touched in the BIOS for the CPU is the 4.8 clock speed and the voltage.
also about the RAM, i enabled XMP and lowered the voltage to 1.300 from 1.350 is that alright or is it unnecessary?
now the GPU is what i really have problems with these are the OC settings i use right now :
https://gyazo.com/b70935820207b9df4da300145ec2ad5a thats the max i could do, any higher core clock than that crashed my game... what should i do? i want to get to like 2100-2200MHZ if possible?
and my friend says that he runs his i7-4790k 5GHZ on 1.20Voltage, how can he do that and why cant i do that?
also is it possible to check the RAM temps?
 
Solution
well if you use MSI afterburner you can store a default setting you know works on a saved profile, tweak it up if it crashed it revert the last known saved working state, then try again at a lower setting until it is stable for you, it is what I did. :)

danixd41

Commendable
Dec 4, 2016
77
0
1,630


but i could do up to 2100-2200MHZ before i just lost the settings i used, do i need to use 116% of the card or its bad and i only use up to 100%?
also how much core clock and memory clock should i try?