Tesla Dojo chip teaser picture

    Top plate and middle gold plate are water cooling

    Bottom thick PCB with connectors is VRMs/Power distribution

    Based on TSMC InFO_SoW, chips are ~26x26mm (~676mm2), close to the TSMC 7nm reticle limit

    Each 300mm wafer yields 25 chips, so each module is a full wafer

    20 pairs of chips around the perimeter are likely IO/SerDes

    may be like the Cerebras WSE with only on-chip SRAM and no external memory

    Each chip could be up to ~400W, meaning each module is ~10kW+, more for power losses, IO, etc