iPhone 18 Pro’s new A20 chip rumored to bring two major upgrades

Reports from **9to5Mac** on April 15, 2026, indicate that **Apple** is preparing its next silicon generation with the **A20 chip** scheduled for release this fall. According to the report, the **A20 Pro chip** is rumored to feature **two major upgrades** powering the upcoming **iPhone 18 Pro** and an **iPhone Ultra**. While Apple releases updated processors annually for its flagship devices, this upcoming generation targets hardware refinements specifically for the high-end device tier.

The rumor highlights structural changes within the **A20 Pro chip** architecture for both the **iPhone 18 Pro** and **iPhone Ultra** hardware platforms. Rather than a standard performance refresh, the design centers on **two major upgrades** integrated into the silicon mechanics. These physical hardware changes are configured for the **A20 Pro chip** to drive system operations across both top-tier smartphone models upon their planned availability this fall.

For system engineers and mobile application developers, hardware modifications in the **A20 chip** redefine baseline execution environments and optimization constraints. Incorporating **two major upgrades** into the **A20 Pro chip** establishes a new hardware target for software workloads on the **iPhone 18 Pro** series. Teams building for the **iPhone 18 Pro** and **iPhone Ultra** must evaluate how these silicon-level enhancements influence resource utilization and runtime efficiency.

From a market perspective, **Apple** continues its annual custom silicon deployment model to maintain hardware differentiation against competing mobile platforms. Strategy surrounding the **A20 Pro chip** and its **two major upgrades** reinforces device segmentation by reserving key silicon revisions for premium models like the **iPhone 18 Pro** and **iPhone Ultra**. This positioning ensures that flagship hardware remains the primary vehicle for high-end silicon capabilities this fall.

The immediate step for technical teams monitoring mobile hardware trends is tracking upcoming architectural disclosures prior to the release this fall. Primary focal points include validating the technical scope of the **two major upgrades** and assessing how the **A20 Pro chip** performs in the final **iPhone 18 Pro** and **iPhone Ultra** hardware configurations. Monitoring official announcements will confirm the precise operational characteristics of the new silicon.