Hello,
I have a Thinkpad w520 with corei7 2720qm CPU. Recently, i noticed that the temperature on core 2 & 3 are over 20c higher than core 0 & 1 (e.g. core 0&1 were sitting at 70c while 2& 3 were 97c and got throttled) when running wPrime. The temperatures are similar at idle status though (low 50c).
I've cleaned up the fan and it looks fine. I haven't taken off the heat sink to check the thermal paste though.
I'm just wondering is this normal for a quad core cpu? or does this sounds like a CPU problem to you?
Thanks in advance!
JC
I have a Thinkpad w520 with corei7 2720qm CPU. Recently, i noticed that the temperature on core 2 & 3 are over 20c higher than core 0 & 1 (e.g. core 0&1 were sitting at 70c while 2& 3 were 97c and got throttled) when running wPrime. The temperatures are similar at idle status though (low 50c).
I've cleaned up the fan and it looks fine. I haven't taken off the heat sink to check the thermal paste though.
I'm just wondering is this normal for a quad core cpu? or does this sounds like a CPU problem to you?
Thanks in advance!
JC