mouse lagg while cpu at 90 load?

Liamteunen

Commendable
Jun 12, 2016
9
0
1,510
hello!. is it normal that i have mouselagg while i am stresstesting with burnintest? even when cpu is not at 100 load it still lags.
setup: intel i6700k baseclocked.
asus maximus viii formula.
gpu : gtx 760 2gb
psu: corsair ax860i plat
samsung 512 ssd
anyone have an idea what it could be? i guess bad cpu or bad gpu
i have tested memory already