I mean they are same strong! Spongebob is a karate pro and Sandy trained him! I saw Spongebob and Patrick fight together and Spongebob often beat Patrick! Strength, Power, Durability, Combat, Tier, Speed are the same! Intelligence and Durability is Spongebob better!
Patrick is so much stronger! spongebob ripped his pants da using a weight with two marshmallows and a stick. And, Patrick can throw watermelons/tikis/robots in my video game, Battle for Bikini Bottom.