0 –enable-features=CanvasOopRasterization –use-cmd-decoder=passthrough vs. Google says Chrome is now 7% faster than Safari, while graphics performance is 15% faster than Apple’s browser when ThinLTO is combined with “graphics optimizations of pass-through decoder and OOP rasterization.”ĭata source for Mac statistics: Speedometer 2.0 comparing Chrome. Version 99 of Chrome enables a build optimization technique ( ThinLTO) that prioritizes code focused on browser speed. We want to ensure that you feel that Chrome is getting faster and more reliable in the real world, so we’ll continue to invest in innovative features that push the performance of Chrome. We know that benchmarks are just one of many ways of measuring the speed of a browser. Original 3/7: On Mac, Google is touting that Chrome 99 has “achieved the highest score to date of any browser – 300 – in Apple’s Speedometer.” That benchmark from the WebKit team measures the responsiveness of a browser, with Safari usually coming in at around 277-9. Similarly, when the Spectre CPU exploit hit, we traded off performance to help guarantee the safety of our users. For example, with pointer compression, we were willing to take a small performance hit for the large memory savings it provided. You’ll notice some projects actually decrease our Speedometer score, as building an entire browser is about managing trade offs. In all, the Speedometer score has improved 83%, though there have been some regressions:
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