Apple Plans to Boost iPhone 18 RAM for AI

Ender Öztürk

June 26, 2026

Apple is reportedly preparing to enhance its entry-level iPhone 18 models with increased RAM capacity to better support advanced artificial intelligence capabilities. According to insights shared by prominent supply chain analyst Ming-Chi Kuo, the tech giant intends to equip these upcoming handsets, expected in spring 2027, with 9GB of RAM. This strategic hardware upgrade aims to provide the necessary overhead for demanding Apple Intelligence tasks, marking a transition from the 8GB configuration found in current iPhone 17 variants. By prioritizing memory efficiency, Apple seeks to ensure that its entry-tier devices remain competitive as mobile AI workloads become increasingly sophisticated over the next few years.

Hardware Architecture Changes Will Support New Chips

The transition toward higher memory capacities is linked to the introduction of the A20 chip series. Ming-Chi Kuo noted that these processors will adopt a 1.5GB x 6 die structure, replacing the 2GB x 4 setup utilized in previous A19 iterations. This shift is expected to optimize data processing speeds and power efficiency across the board. While the standard iPhone 18 models are moving to 9GB, the professional-grade A20 Pro chips are anticipated to utilize a 1.5GB x 8 configuration, resulting in a total of 12GB of RAM for the Pro lineup. This hardware divergence highlights Apple’s effort to segment its market while ensuring all new devices meet the baseline requirements for future system updates.

The shift to 9GB of RAM represents a crucial step in Apple’s strategy to standardize AI performance across its entire product range.

Artificial Intelligence Performance Still Faces Uncertainties

The primary motivation for this hardware enhancement is the integration of advanced features such as Siri AI, which were introduced with the iOS 27 announcement at WWDC 2026. While higher RAM capacities generally correlate with improved AI responsiveness, the practical impact of moving from 8GB to 9GB remains a subject of debate among industry experts. Currently, some specialized AI models are exclusive to devices with 12GB of RAM, leaving the actual functional benefits of the incremental 1GB upgrade for standard users somewhat ambiguous until official testing concludes.

Apple is currently positioning its product roadmap to release the iPhone 18 Pro, Pro Max, and Ultra variants in the autumn, followed by the entry-level iPhone 18 and iPhone 18e models in the spring of 2027. The company continues to refine its hardware to align with the evolving demands of its software ecosystem, particularly as on-device processing becomes the industry standard for privacy and speed. Investors and consumers alike will be watching closely to see if these hardware changes translate into a tangible improvement in the user experience.

We are eager to hear your thoughts on whether a 1GB increase in RAM is truly enough to change your daily experience with mobile AI; please share your predictions in the comments section below.