If you wish to drive with an Irish driving license outside Ireland, check international guidelines
https://full-irish-driving-licenceyqzv368.westhavenscope.com/posts/where-are-you-going-to-find-how-much-does-a-driving-licence-cost-in-ireland-1-year-from-in-the-near-future
If you wish to drive with an Irish driving license outside Ireland, check global guidelines. Some countries might need licenses or license translations for visitors.