Apple rewrote the rules for chip design once more, and the fallout may reach far beyond the company’s own devices — straight into the Windows PCs and Android phones that make up most of the rest of the market.
According to Computerworld’s Jonny Evans, the new A20 Pro processor, unveiled alongside the iPhone 18 Pro series, doesn’t just set a new performance bar. It introduces a physical chip-design approach that competitors are now scrambling to copy. Two of the biggest names in PC and mobile silicon — Qualcomm and MediaTek — are expected to follow Apple’s lead.
Here’s what actually changed, why it matters, and what it means for you.
What’s new in the A20 Pro
The A20 Pro is the first 2nm chip Apple has ever placed inside a smartphone, and it packs six CPU cores, seven GPU cores, and a new Dual 16-core Neural Engine. According to the chipmaker’s own announcement, these changes deliver a set of headline improvements over last year’s A19 Pro:
- Memory bandwidth is 50% higher than last year’s chip.
- GPU graphics performance increases up to 40% over the A19 Pro.
- AI performance is expected to double.
Those numbers translate into everyday responsiveness. In practice, reviewers are expected to praise how fast and fluid these devices feel, with the biggest gains showing up in computationally heavy tasks like video capture and photography. Photos will capture and open more quickly, and editing tools will be more advanced than before. The Neural Engine and GPU give the phone the horsepower to handle on-device AI without breaking a sweat.
It’s worth noting that these gains come even as the broader industry grapples with the limits of older process nodes, which is exactly why Apple’s move to 2nm matters beyond its own product line.
Thermal management is the real breakthrough
The performance gains share one common enemy: heat. Apple addressed this in two ways — liquid cooling and processor design — but the more significant one is internal.
For the A19 Pro, Apple used InFO POP packaging, in which the DRAM is stacked directly on top of the processor. With the A20 Pro, the company switched to a side-by-side design it says was “inspired by” its M-series Apple Silicon.
This Wafer-level Multi-Chip Module (WMCM) approach places the memory next to the processor rather than on top of it. The result is a little more space between the two components, which lowers the overall temperature of both. More crucially, it lets the processor make direct contact with the vapor chamber cooling system.
The vapor chamber itself is also larger, built from a new material with three times the surface area of its predecessor. Combined, these changes let both the memory and the chip run more intensively while staying cooler — and it’s a combination competitors had not yet achieved.
Qualcomm and MediaTek will now follow Apple
This is where the story gets interesting for everyone who isn’t buying an iPhone.
Both Qualcomm and MediaTek now plan to adopt 2nm chips and side-by-side packaging, following Apple’s example. As Digitimes reports, vendors are working urgently to ensure their hardware can run AI effectively on the device — something Apple’s phones already do. The packaging shift, in particular, is a milestone competitors had not yet reached.
Apple has achieved several things at once: advanced chip packaging, mass-market use of 2nm silicon, and a cohesive overall design. The implication is that the next generation of Android flagships — and potentially some Windows devices — will inherit this approach rather than inventing their own.
What this means for Windows users
You don’t need an iPhone to feel the impact here. Many Windows laptops and 2-in-1s are powered by Qualcomm’s Snapdragon processors, and MediaTek chips are widespread in Android devices. If those makers adopt Apple’s 2nm, side-by-side packaging approach, the benefits could reach your next laptop just as they reach your next phone.
The practical upside is better thermal performance under sustained load. A laptop juggling on-device AI tasks, video calls, or heavy multitasking could stay cooler and quieter while delivering more consistent performance. It’s the same engineering logic that keeps a phone from throttling during a long gaming session or an intensive photo-editing job.
For IT admins and buyers evaluating devices, the takeaway is that the next wave of Snapdragon-powered machines may offer better sustained performance without louder fans or hotter chassis — assuming the chipmakers deliver on the design.
How to get it
The A20 Pro ships in the iPhone 18 Pro and iPhone 18 Pro Max, which Apple unveiled this past Wednesday. If you’re not in the Apple ecosystem, keep an eye on the next generation of Snapdragon and MediaTek-powered devices — that’s where the design changes are likely to land first for Windows and Android users.
For now, the A20 Pro is less about a single product than about a direction. Apple has set the standard again, and the rest of the chip industry is racing to catch up.
Source: Computerworld
Over to you: Will you wait for a Snapdragon-powered Windows laptop to inherit this packaging, or does it not change your next purchase?
