router upgrade

Hi, Will a dual core be sufficient for a new router, i currently have Superhub 2 from Virgin Media but I want to upgrade to improve wifi, the one i'm looking at is https://www.amazon.co.uk/gp/product/B07MQ67TJK/ref=ox_sc_act_title_2?smid=A3P5ROKL5A1OLE&psc=1 Any quad cores at around the same...