A look at Apple's yearslong effort to develop its own silicon to power the Mac lineup and replace Intel chips, including an interview with Johny Srouji
Apple's risky, yearslong effort to design its own silicon paid off when supply-chain disruptions left competitors scrambling — Apple Inc. had a problem.
Context & Ripple Effects
This piece closes a loop that opened with Apple's announced two-year timeline for moving the Mac to its own silicon in mid-2020 and ran through Intel's counterplay, when Pat Gelsinger used the launch of Intel Foundry Services to say he would pursue Apple as a client even as Apple leaned on TSMC as its sole chip supplier (Intel's foundry pitch). The Wall Street Journal's interview with Hardware Technologies SVP Johny Srouji frames the payoff: supply-chain disruptions left competitors scrambling while Apple controlled its own silicon roadmap.
First-order effects
- Apple's Mac lineup is now decoupled from Intel's product cadence, letting Apple ship on its own schedule while PC makers dependent on x86 suppliers absorbed the disruption.
- Intel has lost its most visible design win and is reduced to courting Apple back through Intel Foundry Services rather than selling it finished chips.
Second-order effects
- Apple's single-supplier dependence on TSMC becomes the new point of fragility, which is precisely the opening Gelsinger's foundry pitch targets.
- Rival PC makers face pressure to differentiate beyond commodity x86 parts, since Apple's integrated hardware-software stack is now the comparison point for Mac buyers.
Third-order effects
- If the pattern holds, custom silicon becomes table stakes for premium device makers, shifting value from merchant CPU vendors toward whoever controls the chip-design-to-product loop — and making foundry capacity, not CPU architecture, the strategic bottleneck.
- The durability of Apple's chip organization, profiled again later by CNBC alongside hardware chief John Ternus (the chip division profile), suggests sustained investment in in-house semiconductor teams is becoming a permanent structural feature of consumer hardware companies.
The trend: Consumer computing is consolidating around vertically integrated custom silicon, with foundry access replacing CPU vendors as the key dependency.