The two sets of stone tablets containing the 10 Commandments were the same. Deuteronomy 10:1-4 "At that time the LORD said to me, Hew two tables of stone like thefirst, and come up to me on the mountain, and make an ark of wood. And I will write on the tables the words that were on the first tables which you broke and you shall put them in the ark.’ …And he wrote on the tables, as at the first writing, the tencommandments which the LORD had spoken to you on the mountain out of the midst of the fire on the day of the assembly; and the LORD gave them to me.
I find it interesting that before God carved the 10 Commandments in stone, He first spoke His commandments to the people. It was these spoken Commandments (Ex. 20:1-17; see also Deut 5:1-22) that were subsequently carved on the first stone tablets
Deut 5:22 “These words the LORD spoke to all your assembly …And He wrote them upon two tables of stone, and gave them to me.”
Here are some selected Scripture passages if you want just to follow the story of the giving of the Commandments (orally first, and then the 2 different stone tablets)
Ex 19:9 thru 20:19; Ex 24:12-18; Ex 31:18; Ex 32:15-19; Ex 34:1-2 and 28-29