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>if we step back a few months to Hot Chips 2024, AMD, Intel, and Qualcomm all gave presentations on high performance cores there. All three were eight-wide, mea
by ksec 2y ago
>if we step back a few months to Hot Chips 2024, AMD, Intel, and Qualcomm all gave presentations on high performance cores there. All three were eight-wide, meaning their pipelines could handle up to eight micro-ops per cycle in a sustained fashion.
>Zen 5 is the only core out of the three that couldn’t give eight decode slots to a single thread.
If you add Apple and ARM. That is the only core out of the five. I am thinking if Zen 6 will be something different. Right now Intel is iterating like crazy. And Zen 6 is still quite far off.
- ksec 2y agoNotes to myself: Will be interesting to see ARM Cortex X5 / X730 with Mediatek Dimensity 9500 on N3 vs Qualcomm Oryon 2 on N3 and also Apple's A19 / M5 on N3 all in 2025.