Apple’s M3 Ultra Chip: Unveiling the Powerhouse of Performance for Future Macs


The tech world is buzzing with excitement as more details surface about Apple’s upcoming M3 lineup of chips. Anticipation is building for the first M3 Macs, expected to grace the market this October. However, the real excitement lies in Bloomberg’s latest revelation about the high-end M3 Ultra chip slated for a 2024 debut.

In the spotlight of Bloomberg’s Power On newsletter, Mark Gurman delves into the specifications that make the M3 Ultra chip a true game-changer. The headline feature? A substantial surge in CPU cores, coupled with a more subtle increase in GPU cores. Brace yourselves for the future of Mac performance, as we break down the reported specs for the M3 Ultra chip:

Base M3 Ultra Specs:

  • 32-core CPU, comprising 24 performance cores and 8 efficiency cores.
  • 64-core GPU

Top-End M3 Ultra Specs:

  • 32-core CPU, featuring 24 performance cores and 8 efficiency cores.
  • 80-core GPU

This unveiling showcases a noteworthy contrast in CPU cores between the M3 Ultra and its predecessor, the M2 Ultra. A point of emphasis is the increase in performance cores within the M3 Ultra, signaling a significant augmentation in handling high-load tasks. Unlike the previous configuration where additional efficiency cores were added, the new architecture brings forth more performance cores, enhancing the chip’s capacity for handling complex computational operations.

To provide some context, Apple’s Silicon chips, like the M-series, employ an intelligent approach to balancing performance and efficiency. The efficiency cores take charge for most daily tasks, preserving battery life in devices like MacBooks. However, when the going gets tough, the performance cores take the lead, delivering an extra punch to power through demanding workloads.

The horizon is ablaze with the promise of the first M3 Macs gracing the market in October. This initial wave is set to include a diverse lineup, ranging from the 13-inch MacBook Air to the 13-inch MacBook Pro with Touch Bar and the new 24-inch iMac. A glance towards 2024 reveals even more excitement, with the anticipated arrival of the 14-inch and 16-inch MacBook Pro featuring the M3 Pro and M3 Max chips. Following closely, we can expect refreshed versions of the Mac Pro and Mac Studio, now equipped with the formidable M3 Ultra.

It’s worth noting that Gurman’s newsletter does come with a caveat – the M3 Ultra will only find its way into the Mac Studio and Mac Pro lineup if Apple continues producing these models. This adds an intriguing layer of speculation to the equation.

Beyond the horsepower of the M3 Ultra, another aspect that’s subject to change is memory configuration. Testing internally, Apple is exploring MacBook Pro models with 36GB and 48GB of RAM, straying from the standard options available for the M2 MacBook Pro.

The M3 lineup doesn’t merely represent a technological leap; it embodies Apple’s commitment to pushing boundaries and revolutionizing the Mac experience. As we eagerly await the first wave of M3 Macs, the future promises an unprecedented level of performance, innovation, and power in every keystroke and pixel.