Apple Unveils A20 Pro as First 2nm Smartphone Chip

Apple's 'Surprise and Shine' iPhone Event: Follow along with our live blog.Apple today revealed the A20 Pro chip in the iPhone 18 Pro and ‌iPhone 18 Pro‌ Max, built on a brand new architecture using 2nm process technology. Apple described the A20 Pro as "an exceptional chip that sets a new bar for mobile computing." The chip has a 6-core CPU design with two new super cores that Apple says are up to 20% faster, calling them "desktop class" and "the fastest in any smartphone," alongside four new efficiency cores. The GPU has also been redesigned with a 7-core layout that Apple says delivers up to 40% faster graphics performance and increased memory bandwidth. New neural accelerators built into the GPU offer twice the FP8 performance of the previous generation, which helps the chip run large language models locally on the device. The A20 Pro features an additional Neural Engine, bringing the total core count to 32. The company says the redesigned Neural Engine delivers 2x the compute of its predecessor, is more efficient, and now supports 8-bit floating point math. Apple called the A20 Pro "the ultimate chip for running advanced on-device models," adding that it ships with "the widest memory interface we've ever shipped in an iPhone." The company said effective thermal management in the ‌iPhone 18 Pro‌ is critical to unlocking the chip's maximum performance, since efficient heat dissipation determines how much of that performance can be sustained. To support this, Apple redesigned the chip's silicon packaging, describing it as "custom packaging inspired by our M-series chips" that connects the silicon and memory directly to the vapor chamber for improved thermal performance. Apple compared sustained performance directly against previous generations, citing 40% more sustained performance from the ‌iPhone 18 Pro‌'s A20 Pro compared to the A19 Pro in the iPhone 17 Pro, and twice the sustained performance compared to the A18 Pro chip in the iPhone 16 Pro. Popular StoriesiPhone 18 Pro Prices Estimated Ahead of September 9 Apple EventThursday September 3, 2026 3:41 am PDT by Tim HardwickLess than a week before Apple debuts new iPhone 18 Pro models, research firm TrendForce estimated the prices of the devices based on the latest hardware cost environment. TrendForce's price estimates compared to last year's models look like this: Model Starting Price Model Starting Price Change iPhone 17 Pro $1,099 iPhone 18 Pro $1,24...iPhone 18 Pro: Nine Reasons Not to Upgrade This YearMonday September 7, 2026 5:01 am PDT by Tim HardwickApple is set to unveil new iPhone 18 Pro and iPhone 18 Pro Max models on Wednesday, September 9, and the devices are expected to feature a design that's largely similar to the iPhone 17 Pro models, with a peppering of enhancements inside. Major changes are not expected until next year, when Apple is expected to introduce a radically redesigned 20th-anniversary iPhone. If you're thinking of...Apple Event: Six New Products to Expect on September 9Thursday August 27, 2026 8:00 am PDT by Joe RossignolApple has announced that it will be holding an event on Wednesday, September 9 at 10 a.m. Pacific Time, with the company widely expected to unveil the iPhone 18 Pro, iPhone 18 Pro Max, its first-ever foldable iPhone, and more. Other products expected to be announced at the event include an Apple Watch Series 12 with a ceramic case option, an Apple Watch Ultra 4, AirPods 5 with and without...