Reply to post: Re: Two cores? How do you know which one is wrong?

Take the wheel, Arm tells its notebook-grade Cortex-A76 CPU: Now you're a robo-ride brain

alain williams Silver badge

Re: Two cores? How do you know which one is wrong?

My thought exactly. I remember that Tandem machines had 3 CPUs in lock step. If there was a difference a 'vote' took place, 2 out of 3 'winning' and their result taken as being correct.

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