If the cores share resources like ALU, routing, multiplier, etc. you can't run two cores that share same circuitry at same time. Edit: Correction: Eben Upton s

If the cores share resources like ALU, routing, multiplier, etc. you can't run two cores that share same circuitry at same time. Edit: Correction: Eben Upton said the cores share no logic. https://news.ycombinator.com/item?id=41196880 https://news.ycombinator.com/item?id=41196880.