AMD Ryzen 5 7600 / Ryzen 7 7700 / Ryzen 9 7900 Linux Performance
For those thinking about an upgrade now that DDR5 and AM5 motherboard prices are coming down and these new non-X series processors are available and happy to be heavy browser use, here are some Firefox and Chrome benchmarks:
For those on Zen 3 or older will notice a nice performance uplift for heavy JavaScript and WebAssembly use. Even the Ryzen 5 7600 is obviously good enough for most browser tasks... Zen 4 stands strong against Alder/Raptor Lake where as traditionally Intel has maintained a lead in the browser benchmarks and the uplift over Zen 3 is quite good here.