It had similar problem on my VPS, i solved the problem with limiting the amount of bars in chart.
Thank you for reply, my motherboard is ASUS PRIME B360M-A.
if you tell me, that will be great.
Thank you for your comments, but when I see setting,,,very small number.
here is the screen shot, bar setting is small, and comparison both 7700 and 9700K with same mt4 setting.