Chrome

"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --user-data-dir="c:\PERSON\PERFILS\Chrome" --site-per-process --renderer-process-limit=99

To enable all flags (visible at chrome://version/):

"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --renderer-process-limit=99 --site-per-process --user-data-dir="c:\PERSON\PERFILS\Chrome" --flag-switches-begin --enable-experimental-canvas-features --enable-offline-auto-reload-visible-only --enable-quic --enable-zero-copy --ignore-gpu-blacklist --num-raster-threads=4 --enable-features=AutomaticTabDiscarding --flag-switches-end

chrome://flags/

Enable:

• Override software rendering list
• Experimental canvas features
• Experimental QUIC protocol support
• Only Auto-Reload Visible Tabs
• Zero-copy rasterizer
• Number of raster threads: 4
• Automatic tab discarding