Apple introduces the new iPad Air, powered by M4
某种程度来看，这也是更适合月之暗面的叙事。
。关于这个话题，旺商聊官方下载提供了深入分析
Mat Smith for Engadget
From a cache hierarchy standpoint, the design groups cores into four-core blocks that share approximately 4 MB of L2 cache per block. As a result, the aggregate last-level cache across the full package surpasses 1 GB, roughly 1,152 MB in total. This unusually large pool is intended to keep data close to hundreds of active cores and reduce dependence on external memory bandwidth, which in turn is meant to both increase performance and lower power consumption.
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