
Chrome for macOS set new browser performance records in JetStream 3 and Speedmeter 3.1 benchmarks. The results were measured on an M5 MacBook Pro with macOS 26.0.1. Chrome achieved a JetStream 3 score of 469, a 10% improvement from early 2026. It also scored 61 on Speedmeter 3.1, a 5% year-over-year increase. Google optimized JavaScript, WebAssembly, and Blink to achieve these results.
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EP217: Latency vs Throughput vs Bandwidth
Summary by ByteBrief