i5 4670k 1core at 60% in idle

dominix1910

Member
Oct 10, 2013
26
0
66
Hi
(sorry for my english)
(i didn't know where put this thread so if its in wrong place sorry for that)
yesterday i oced my cpu to 4.5GHz at 1.266V. IntelBurntest with stress level set to very high and max temp was around 80-85C so looking good.
but i have problem in idle.
when i browse net (chrome) 1st core is all the time at around 50-60%
if i turn off chrome, its bumping from 10% to 80%

anyone know why it happens? i scaned my pc with norton internet security and nothing. i back to stock (just set bios to default) and still the same issue.
here is list of all process
thx for any help

i just found something. if i set pc to standby/sleep and than wake up, use of core 1 in idle is normal, any ideas?
link

Problem solved! :)
something was wrong with my wi-fi adapter and network card. i just disabled lan because i use only wi-fi, and now everything is ok.
 
Last edited: