Dell Inspiron 15 3531 installing kali linux

Hello everyone,

I own a Dell Inspiron 15 3531 comes with (Intel® Celeron® Dual Core N2830 Processor), Intel® HD Graphics 4GB RAM DDR3 500GB

and want installing kali linux in drive E:

but do not know install Kali 64 bit or Kali 32 bit

please Recommended me what type chose that will be speed and Compatible