Advice for 10gb Pfsense router and firewall

I am trying to build a 10gbe capable router and firewall for my homelab. Our ISP will roll out 10gb wan sometime in this year and I want to be prepared for it. Currently I have an i7 3770 with 8gb of ram. I found a refurbished server in one of our local shops and I am trying to figure out if it’s powerful enough for a routing and a simple firewall and about 2-3gb/s wireguard vpn.

Thanks for you help.

Sorry for my bad English.

That should work for routing, not sure how fast it will use Wiregaurd.