RX 580 jumping in core clock

tal_1_

Reputable
Dec 19, 2016
68
0
4,630
while my pc idles I have jumps in core clock and memory clock and while playing it happens too and I dont know what to do because I have lower performance
 

tal_1_

Reputable
Dec 19, 2016
68
0
4,630


but I get lower performance
pic of the core clock jumps while idle :
01b8c3e3231f79d552e9c851dbfdc5cf.png

 

tal_1_

Reputable
Dec 19, 2016
68
0
4,630


I7-4790k
h81m-d2v
rx 580 8gb sapphire
antec 550w I dont know more from that
there is no way my cpu throttle my gpu
every thing started since I download a bitcoin miner I guess but I have formated the pc after so I dont think it has a connection