“Around 230MB less RAM was consumed while running the Speedometer 3.1 benchmark. While ~230MB may not seem like a lot, this was just a simple single-tab test case and likely to be compounded with more common use-cases of multiple tabs across the span of hours of use.”
Direct link to ram test: https://www.phoronix.com/review/firefox-141-linux-ram/
“Around 230MB less RAM was consumed while running the Speedometer 3.1 benchmark. While ~230MB may not seem like a lot, this was just a simple single-tab test case and likely to be compounded with more common use-cases of multiple tabs across the span of hours of use.”