Open the lid and the desktop is already there.
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There’s a level of snappiness that you simply don’t see on other laptops. Apple MacBook Air (M1, 2020) review: PerformanceĮnough theory: what’s it like to use? In a word, fast. We fully expect future, higher-power solutions to deliver more cores, more GPU and more RAM. This unified design means you can’t buy a MacBook Air with more than 16GB of RAM, but note that the M1 is the first in a new range of processor designs. And it’s fully unified, meaning it’s shared between conventional CPU operations and the GPU processes, so data doesn’t have to be copied between two separate RAM systems. This isn’t on the core chip itself, but within the same die package. Graphical kicks come from either seven or eight GPUs, depending on which version you buy.Īdd to this either 8GB or 16GB of unified system RAM. Then there’s a 16-core neural engine that can do 11 trillion operations per second, along with two machine learning (ML) accelerators capable of a trillion operations per second. An Arm-based device with eight CPU cores, four of which are high performance/high power consumption designed for intensive workloads, and four are “efficiency” cores designed for lighter-weight processes.
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What’s so special about the M1? Stripped down to basics, it sounds similar to the chips inside iPhones and iPads. Customers must have workable solutions well before the higher-power version arrives in the spring.
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And although there’s a grace period during which developers will be frantically moving their apps to support the native M1 platform, this isn’t a multi-year transition. M1 must deliver, on every front, in ways that the competitive platforms cannot. You might think this an overstatement, given that Apple’s market share of laptops is in the high single digits, but that massively underestimates where M1 sits in the Apple universe. Apple is essentially betting the future of its two-trillion dollar company on it. But this move from Intel to Arm is a huge gamble.