apple Do Iphone cpus degrade?

[FullDMA]

Hi, just a question. 
Do Iphone CPUs get worse overtime and if, how fast? Already know that PC cpus degrade only very slow. But are phones a different deal?

Thanks so much.

[Uptivuptiz]

2 minutes ago, FullDMA said:

Hi, just a question. 
Do Iphone CPUs get worse overtime and if, how fast? Already know that PC cpus degrade only very slow. But are phones a different deal?

Thanks so much.

CPU don't "degrade" as such, but after years of use it is more likely that a fatal error will occur that kills the CPU. This is also the case with ARM CPUs which is what iPhones use. The performance might be slowed, but that is not because of the health of the CPU. Most likely what causes performance drops in iPhones is the degrading of the battery and Apple designing iOS to mitigate this by slowing performance.