Chrome for macOS soundly beats browser benchmark records
appleinsider.com Jun 6, 2026

Chrome for macOS soundly beats browser benchmark records

AI-summarised brief · reviewed before publication

Google has set new browser performance records for Chrome following a year of improvements, with the latest results made using an M5 MacBook Pro. The browser achieved a score of 469 in the JetStream 3 benchmark, a 10% improvement from the start of 2026, and 61 in Speedmeter 3.1, a 5% year-over-year bump. Engineers worked on three areas to improve performance: JavaScript, WebAssembly, and the rendering engine, Blink. Optimizations included adjusting the compiler, improving heuristics, and reducing redundant DOM lookups. The results were measured using a MacBook Pro M5 with macOS 26.0.1 installed, showcasing significant improvements for Mac users, with Chrome now holding records across all browsers.

💡 Why It Matters

  • · Chrome's performance records come just before Apple's WWDC event, where Safari improvements will be announced, potentially overshadowing Apple's browser updates.
  • · Google's timely release highlights Chrome's capabilities on macOS devices.