The iPhone 14 ProThe A16 Bionic chip is based on a similar architecture as the A15 model. iPhone 13 ProHowever, that was Apple’s backup plan. According to TransferFrom The information. The company wanted to upgrade its next-generation raytracing-enabled GPU. However, the silicon team discovered crucial design flaws too late in development. He was forced to abandon his plans and go for the A16 that we got.
According to reports, the failures can be attributed at Apple’s silicon engineers being too ambitious with the additions of new features. Silicon was supposed to be able to support the 2022 plan. Ray tracingThe technology that makes light in videogames behaves the same in real life as it does in games. The company began prototyping after analyzing software simulations. The test devices pulled more power than engineers anticipated, which can reduce battery life and cause overheating.
Apple was unable to catch the bug in time for development so it decided to abandon plans for this generation and go with the A16 which shipped this fall. Apple’s September keynote didn’t exaggerate the gains of the new chip, but rather than mentioning that the GPU has half the memory bandwidth, as is often the case. Sources in the report described this error as “unprecedented” in the group’s past.
The informationThis report links the incident to a larger conflict in the Apple Silicon Team. Johnny Srugi, Senior Vice President, Device Technology, is a highly skilled and demanding leader. Although he runs the group “like an efficient machine”, it also suffers from the limitations and outflow of talent to rival startups and chipmakers. It allegedly lost most of the talent to Nuvia, which was founded by former Apple chip designer Gerard Williams III — a beloved leader among Apple’s silicon engineers. (Qualcomm bought NuviaIn 2021. The designer who replaced Williams, Mike Filippo, then “battled with the engineers” before leaving to join Microsoft. Apple has not yet replaced the company. The company also reportedly tried to stem the talent loss by showing engineers presentations that highlighted the dangers of working for chip-based startups and warned that most of them would fail.
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