The new 16-inch MacBook Pro can be configured with either the M1 Pro or M1 Max chips. The M1 Max chip is the highest-end Apple silicon chip available, and alongside the added performance, the 16-inch MacBook Pro with the M1 Max chip comes with another difference — it's heavier, slightly.
As we've already highlighted, the new 16-inch MacBook Pro is heavier and thicker than the previous model. The added thickness and weight come from a new chassis, more ports, and other factors. Apple's specification breakdown page for the new 16-inch MacBook Pro says that models configured with the M1 Pro chip will weigh 4.7 pounds, or 2.1 kg, while models shipping with the M1 Max chip will weigh 4.8 pounds or 2.2 kg.
The M1 Max chip is physically bigger than the M1 Pro chip; however, the 14-inch MacBook Pro, which is also offered with the M1 Max chip, features the same weight regardless of the chip used. A footnote on Apple's page says that the weight difference on the larger 16-inch model between M1 Pro and M1 Max results from the "configuration and manufacturing process."
While it felt inevitable, it was still big news last week when Apple announced that the Mac Pro was discontinued after a nearly 20-year run.
Apple discontinued a lot more than just the Mac Pro this month, though, as outlined below.
Mac Studio with 512GB of RAM
Apple no longer allows customers to configure the Mac Studio with 512GB of RAM, with the maximum amount of unified memory now...
Wednesday April 1, 2026 12:13 pm PDT by Juli Clover
Apple added the 14-inch MacBook Pro with M5 chip and the iPad 11 to its online store for refurbished products today, allowing customers to purchase like-new models at a discount. The refurbished devices are available in the U.S., Canada, UK, and many other European countries.
Pricing on the 14-inch MacBook Pro with M5 chip starts at $1,359 in the U.S. for the model with a 10-core CPU,...
The latest version of Apple's 140W USB-C Power Adapter included with 16-inch MacBook Pro models with the M5 Pro or M5 Max chip has an issue for some.
After the 16-inch MacBook Pro was updated last month, customers in some countries began to notice that Apple's 140W USB-C Power Adapter that comes with it has a subtle design change that breaks compatibility with Apple's Power Adapter Extension ...
20 grams difference. That's about $1 USD in quarters. You probably won't feel the difference when picking up both devices but you can do a lot with 20g of heat sink.
It might just be as simple as the 16” gets extra cooling that the 14” doesn’t get since it has more space. So likely the 14” will run the fans louder/faster than the 16” but will have the same performance.
Important to note that it's not just the APU, but with the M1 Max, it's 4 RAM chips, while the M1 Pro is 2 RAM chips. If they changed the number of RAM chips then it would affect the memory bandwidth performance, so a M1 Max with 64GB RAM will have 4x16GB chips, but one with 32GB RAM will have 4x8GB Chips. Likewise the M1 Pro with 32GB has 2x16GB chips, while the 16GB version will have 2x8GB chips, this is why the 64GB memory option is only available with the M1 Max.
