After the upgrade i notice some very high activity on the fan.
Since upgrade the fan did never shut down completly, and there seems to be high temps on the SSD and the CPU.
Attached are two images, one from the 2015 macbook with Samsung 970 Evo PLUS and one with original disk from 2014 retina. Both are 8Gb RAM and i5 processor.
on 2015 model CUP never drop below 40-50% and 70-80 C temp.
on 2014 model CPU idle around 0-20% and temp is sitting firm around 40 C temp.
Anyone have suggestions here? Is this from catalina, from the SSD or another annoying problem?
Is this due to the install is all fresh?
Looking at the SSD current draw there is HUGE difference, from 0,07A in 2014 model to 0,8A in 2015 model. This is 10x factor of increased power draw. This is when idle.
Temp on SSD is also big difference from 2014 model at 37 C degree to 35/53 in the 2015 model.
//GF