Abishek D Praphullalumar
Apple’s upcoming A20 chip, set to debut in the iPhone 18 lineup, is expected to be 15% faster than the A19 while maintaining the same power efficiency. This boost comes from the transition to TSMC’s 2nm process, which is slated to begin mass production soon.
Initially, reports suggested the A20 would be built on TSMC’s 3nm ‘N3P’ process, but recent leaks indicate that Apple will fully embrace the 2nm node. This upgrade will enhance efficiency, potentially allowing Apple to lower the chip’s power consumption for extended battery life. Additionally, Apple is exploring silicon-carbon battery technology, which could increase capacity without adding bulk.
However, moving to 2nm will drive up production costs, with wafer prices reaching $30,000. This may lead to higher prices for iPhone 18 models featuring the A20, making them more expensive than their predecessors.
