alt Hacker NewsCerebras is a bit of a stunt like "datacenters in spaaaaace".
Terrible yield: one defect can ruin a whole wafer instead of just a chip region. Poor perf./cost (see above). Difficult to program. Little space for RAM.
Cerebras is a bit of a stunt like "datacenters in spaaaaace".
Terrible yield: one defect can ruin a whole wafer instead of just a chip region. Poor perf./cost (see above). Difficult to program. Little space for RAM.
They claim the opposite, though, saying the chip is designed to tolerate many defects and work around them.