Leaked A20 Pro Image Hints at iPhone 18 Pro Performance Gains

An alleged representation of the iPhone 18 Pro motherboard has leaked online, showing the A20 Pro spot volition usage a caller packaging exertion that should connection notable show gains implicit the erstwhile model.


The leaked image, which has been shared by the accounts "WHYLAB" and "Ice Universe" connected Weibo, appears to amusement the A20 Pro spot integrated into TSMC's caller packaging architecture, known arsenic Wafer-Level Multi-Chip Module (WMCM) technology.

Traditionally, Apple has utilized package-on-package (PoP) designs, wherever the DRAM sits straight connected apical of the exertion processor. The advantages of this method are little powerfulness depletion and reduced latency, but it besides makes vigor concentrated successful the packaging area.

In the leaked WMCM implementation, by contrast, the DRAM has been moved to the broadside of the package, which should trim thermal coupling betwixt the processor and DRAM portion improving vigor dissipation during sustained workloads. Apple's plan is besides said to beryllium equipped with LPDDR6 representation with a 96-bit representation bus, which should supply much energy-efficient bandwidth.

The spot size is said to beryllium astir the aforesaid arsenic the A19 Pro, but the Neural Processing Unit (NPU) appears to beryllium importantly larger, suggesting that Apple is besides aiming to amended AI performance.

The leaked representation has not been confirmed arsenic authentic, but the WMCM exertion has been repeatedly rumored for the iPhone 18 Pro and iPhone 18 Pro Max.

Powered by the A20 Pro chip, the foldable iPhone and iPhone 18 Pro models are besides expected to usage TSMC's caller 2nm process, besides known arsenic N2, boasting show improvements that could beryllium up to 15 percent faster and 30 percent much businesslike than A19 chips.


In addition, N2 introduces caller super-high-performance metal-insulator-metal (SHPMIM) capacitors into the chip's powerfulness transportation system. These capacitors much than treble the capacitance density of the erstwhile generation. Together with the adoption of WMCM, the changes should boost show globally and amended powerfulness stableness and vigor efficiency.

The Pro and Fold models are expected to stock 12GB of RAM, 48-megapixel rear cameras, and Apple's C2 modem. All 3 models are expected to beryllium released successful September this year.
This article, "Leaked A20 Pro Image Hints astatine iPhone 18 Pro Performance Gains" archetypal appeared connected MacRumors.com

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