Though primarily a software-focused event, Apple’s WWDC keynotes are often stage for an interesting hardware announcement or two as well, and this year Apple did not disappoint. At the company’s biggest Mac-related keynote of the year, Apple unveiled the M2, their second-generation Apple Silicon SoC for the Mac (and iPad) platform. Touting modest performance gains over the original M1 SoC of around 18% for multithreaded CPU workloads and 35% in peak GPU workloads, the M2 is Apple’s first chance to iterate on their Mac SoC to incorporate updated technologies, as well as to refresh their lower-tier laptops in the face of recent updates from their competitors.
With the king of the M1 SoCs, M1 Ultra, not even 3 months behind them, Apple hasn’t wasted any time in preparing their second generation of Apple Silicon SoCs. To that end, the company has prepared what is the first (and undoubtedly not the last) of a new family of SoCs with the Apple Silicon M2. Designed to replace the M1 within Apple’s product lineup, the M2 SoC is being initially rolled out in refreshes of the 13-inch MacBook Pro, as well as the MacBook Air – which is getting a pretty hefty redesign of its own in the process.
The launch of the M2 also gives us our first real glimpse into how Apple is going to handle updates within the Apple Silicon ecosystem. With the iPhone family, Apple has kept to a yearly cadence for A-series SoC updates; conversely, the traditional PC ecosystem is on something closer to a 2-year cadence as of late. M2 seems to split this down the middle, coming about a year and a half after the M1 – though in terms of architecture it looks closer to a yearly A-series SoC update.
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