Google Chrome will automatically migrate to 64-bit on Windows https://www.engadget.com/2017/05/02/google-chrome-will-automatically-migrate-to-64-bit-on-windows/ via @engadget < it certainly does seem faster and more stable than the 32-bit version. Still uses a huge amount of memory but seems to manage it better. I'd say it's a good idea to use 64-bit Chrome if you can