[crest]

Or Intel's repeated failures to roll out a working <14nm processes forced them to cripple even the P-core AVX-512 implementation (one less ALU port compared to Xeon Gold), rip out whatever compatibility feature they wanted to put in the E-cores and Microsoft refused to implement workarounds in Windows (e.g. make AVX-512 opt-in and restrict threads that enabled it to P-cores, reschedule threads faulting on AVX-512 instructions from E-core to P-cores).

[tempnow987]

Fair point - that cycle took FOREVER. I remember when their marketing slides starting doing comparisons between their unreleased future products and current (and sometimes about to be replaced) competitor products.