Pentium: step on a rake.
i9: step on 8 rakes quickly, another 16 more slowly.
M4: 4 P-rakes and 6 E-rakes but at 10% the power draw.
GPU: step on 16K rakes.
RISC-V: you have the source code to the rake and your boot.
IBM z-Series: number of rakes depends your contract. Can step on multiple rakes in lockstep for redundancy.
RAD750: step on rakes on Mars.