Basic internet PC build: is a 1GB dedicated graphics card enough for it?

ORION85

Commendable
Nov 4, 2016
230
0
1,690
I'm looking into some cheap Internet PC builds for family ( around £500 ) and I read onboard graphics of motherboards are not always the best so a low end dedicated graphics card is worth adding. Is this true and is a 1GB graphics card enough for basic internet use, streaming, you tube etc. ( No gaming ).

Orion