Reported by Ars Technica, Google released a version of Chromium which natively supports Apple silicon and, according to benchmarks, achieves impressive speeds compared to the translated version run through Rosetta 2.
When Apple released its new M1 Macbook Air, 13-inch MacBook Pro, and Mac mini, Google Chrome did not natively support the new M1 processor and scoured Rosetta 2, Apple’s translation software, to work on newer Macs. While many have said that even this version works quite well on newer Macs, the newer Chrome version supported by Apple Silicon absolutely smokes it.
Ars Technica performed the speedometer speed test and found that the Apple Silicon version of Chrome received an almost 2x performance boost compared to the x86 version running Rosetta 2.
The first benchmark … Speedometer, is the more mundane – the only thing it does is populate lists of menu items over and over again, using a different web application framework each time. This is probably the most relevant reference of the three for the “regular web page”, if such a thing exists. The speedometer shows a huge advantage for the M1 silicon running natively, whether Safari or Chrome; Chrome x86_64 running through Rosetta2 is inconsequentially slower than Chrome running on a brand new HP EliteBook with the Ryzen 7 Pro 4750U processor.