Apple's newly announced high-end chip for the new MacBook Pro, the M1 Max, can support up to three Pro Display XDRs and a fourth 4K TV display all at the same time, a significant jump in support compared to the single display support that the M1 chip provided.
The M1 Pro chip supports up to two Pro Display XDRs alone, while the higher-end M1 Max chip extends support to an additional Pro Display XDR and a 4K TV. To support this, the new 14-inch and 16-inch MacBook Pros feature three Thunderbolt 4 ports and an HDMI port.
Overall, the new MacBook Pro with the M1 Pro chip supports up to two external displays with up to 6K resolution at 60Hz, while the new MacBook Pro with the M1 Max chip supports up to three external displays with up to 6K resolution and one external display with up to 4K resolution at 60Hz, according to Apple's tech specs.
Apple announced completely redesigned 14-inch and 16-inch MacBook Pros models today during its "Unleashed" event. Be sure to catch up on all of the announcements right here on MacRumors.com.
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 ...
Supporting many external displays is definitely a necessary addition but the lack of HDMI 2.1 is unfortunate. You have a 120hz built-in screen but won't be able to output 4k 120hz over HDMI to a TV for example.
