I recently switched from using a Mid-2015 15″ MacBook Pro to a 2020 13″ MacBook Pro with Apple’s Silicon M1 chip. It was a Big Deal in the sense that my computer is a primary daily tool in my personal and professional life. So much of my work, my creativity and the management of my life is handled through this one device, so it’s always a little scary to make a change. (I actually could have been happy continuing with my previous laptop if its battery hadn’t been expanding, causing the entire computer to bulge in weird and alarming ways.)
Here are a couple of things I observed in making this transition and in using the MacBook every day since:
Apples to Apples
My previous MacBook Pro was pretty high end (2.8 GHz Intel Core i7 Processor, 16 GB 1600 MHz DDR3 RAM, Intel Iris Pro 1536 MB Graphics, 1TB HD) and very fast for the things I used it for. These included software development, hosting multiple software development environments, audio and video editing and rendering, graphic design and photo editing, and LOTS of browse tabs. It took everything I could throw at it and I never felt slowed down by the computer itself.
So the idea of “downgrading” to a smaller screen (13″ instead of 15″), fewer ports, and the same amount of RAM but 5 years later was a bit nerve-wracking. Conventional wisdom for a long time was that 13″ MacBook Pros were fine for some kinds of advanced computing but that the 15″ model was always the best option for the kinds of things I use it for. Maybe this was just me naively buying into Apple’s marketing, but it seemed to be supported by testimonials from colleagues over the years, and was a strong narrative in my head nonetheless.
But I’d heard and read that the Apple Silicon M1 chip was a game-changer, and that any comparison between Intel and the newer processors was not really valid. And after seeing enough stories from real users where they said the new chip plus 16GB of RAM was even faster running some of the same software I do, even with Rosetta 2 translation turned on, I was sold.