Probably both - AMD chips have lower market share because they have lower perfor...

repolfx on May 16, 2019 | parent | context | favorite | on: ZombieLoad: Cross Privilege-Boundary Data Leakage ...

Probably both - AMD chips have lower market share because they have lower performance, and they have lower performance (maybe) because they speculate less aggressively. Intel did these optimisations for a reason after all; the market rewards them.