Apple's Humongous CPU Microarchitecture – Apple Announces The Apple Silicon M1: Ditching x86 – What to Expect, Based on A14

CPU
CPU

This year’s A14 chip includes the 8th generation in Apple’s 64-bit microarchitecture family that had been started off with the A7 and the Cyclone design. Over the years, Apple’s design cadence seems to have settled down around major bi-generation microarchitecture updates starting with the A7 chipset, with the A9, A11, A13 all showcasing major increases of their design complexity and microarchitec

コメント一覧


nezuku2020/11/14
8命令デコーダ、Sunny Coveの倍近いリオーダバッファ、L1命令キャッシュ、L1/L2TLB、この辺りの盛り方がミソなのだろうか

wata882020/11/14
面白い

millfi2020/11/14
“A +-630 deep ROB is an immensely huge out-of-order window for Apple’s new core, as it vastly outclasses any other design in the industry. Intel’s Sunny Cove and Willow Cove cores are the second-most “deep” OOO designs out there with a 352 ROB structure,”