RX 6750 XT or TITAN Xp?

Recently while looking for a GPU for my first build, I came across a very interesting card; a used TITAN Xp 12GB for only £183. This is a great price compared to the other option I had, which was a new RX 6750 XT for £330. Is there any merit besides better price to the TITAN Xp? As I understand the TITAN cards were workstation cards similar to the Quadro lineup, but would it perform as well as the RX 6750 XT in 1440p gaming? I love the aesthetic of the TITAN Xp cards, but I need to know whether the Xp will be able to pull frames in 1440p, given that it is based on the 2017 Pascal architecture and not as new an architecture as the RX 6750 XT on RDNA 2.