Apple's CEO Change: OpenAI's Mac mini Buying Spree Signals a New AI Era

On September 1, Apple reached a momentous day: Tim Cook's 15-year tenure as CEO officially came to an end, with hardware chief John Ternus taking over the same day.

In the current AI-crazed era, the core challenge facing Ternus upon taking office is no surprise—how to lead this consumer electronics giant, built on hardware, to re-establish its competitive edge in the age of AI.

1. A Lukewarm Apple Suddenly Gets "Swept Up" by OpenAI

In this wave of AI, Apple's performance has been steady—not exactly falling behind, but far from being a protagonist.

However, the latest report may give Apple a renewed shot at the AI table: OpenAI has purchased tens of thousands of screenless, keyboardless Mac mini and Mac Studio units for reinforcement learning training and the development of computer-use AI agents; Anthropic is also renting Mac computing power at scale through AWS.

Why are AI companies suddenly eyeing Macs? The answer lies in Apple's chip architecture. Apple's chips use a unified memory architecture that can directly load quantized models with tens of billions or even over a trillion parameters—without the need to move data back and forth between VRAM and system memory, unlike Nvidia GPUs. For those running large models, what's saved is not just time, but real money in costs.

2. The Earnings Already Showed It First: Mac Became Apple's Fastest-Growing Hardware

The influx of enterprise demand is directly reflected in the financials. Mac's latest quarterly revenue grew nearly 29% year-over-year to $10.3 billion, making it Apple's fastest-growing hardware product line.

An even more telling signal comes from a competitor: Nvidia internally already views Apple as its biggest competitor in the local AI market, and its previously launched DGX Spark bears a striking resemblance to the Mac mini—being imitated by Nvidia is itself a form of validation.

3. New CEO Ternus: A Product Guy Who Started as a Mac Engineer

So at this critical juncture, who is Ternus? Ternus has actually been at Apple for 25 years, starting as a Mac engineer and going on to lead iPad, AirPods, and iPhone, until overseeing the entire hardware engineering organization—he is widely recognized within Apple as a hardware expert.

He faces immediate challenges: the September iPhone launch event, and the full deployment of the new Siri AI.

And the product lineup he is overseeing is ambitious: this fall, Apple is set to launch a foldable iPhone, as well as a smart display device that can recognize speakers and personalize content delivery accordingly. Whether these products can deliver on their promises will directly determine whether Apple can hold its ground in the AI hardware race.

4. What the Board Really Means: What Apple Lacks Isn't Money, but the Next Product Innovation

Looking back at this leadership change, the choice of person itself sends a signal.

Over the past decade-plus, Apple has excelled at operations, supply chain, ecosystem, and making money. But entering the AI era, what Apple truly lacks is neither money nor users, but "the next product innovation." So the board did not choose a finance-oriented CEO, but handed the reins to a product-focused executive with an engineering background and 25 years of deep hardware experience.

In the short term, the CEO change has limited impact on the stock price, because Cook will remain as executive chairman, and Apple will not face a leadership gap. What truly determines Apple's future valuation is not whether the next iPhone sells a few million more units, but whether Apple can find a new entry point in the AI era. Over the next 3 to 5 years, Apple's biggest bet may no longer be the iPhone, but the combination of "AI + chips + new hardware entry points."

5. Final Thoughts

Fifteen years ago, Cook took over Apple from Jobs and used operations and supply chain to push the company to the top of the global market cap. Fifteen years later, the board handed the baton to a hardware engineer, effectively admitting publicly: the "operations era" has run its course, and Apple must return to the "product innovation era."

OpenAI's buying spree of Mac minis and Nvidia's listing of Apple as its top local AI competitor—these signals show that Apple has actually been holding the ticket to the AI era all along: chips with unified memory architecture. What it lacked in the past was the product imagination to use that ticket.

Whether Ternus can fill that gap will soon begin to show at the fall launch event, and will continue to be tested over the next three to five years.

[Risk Warning] This article was written and provided by an external guest author. The personnel changes described in this article have been verified, but the specific purchase figures, institutional judgments, and strategic interpretations involved are compiled from public reports and market analysis, and may contain inaccuracies. The views, analyses, and judgments expressed herein represent the author's personal opinions and do not represent the official position of BIT or BIT Research, and BIT makes no guarantee as to the accuracy, completeness, or timeliness of the relevant content. This article does not constitute investment advice, an offer, or a solicitation, nor does it constitute a recommendation to buy or sell any securities. Investment involves the risk of principal loss, market prices may fluctuate significantly, and past performance is not indicative of future results. Investors should exercise independent judgment and consult professional advice.