Who is stronger, Thor or Kratos?

I'm curious, who would you say is the stronger of the two mythical figures: Thor, the Norse god of thunder and lightning, known for his powerful hammer Mjolnir, or Kratos, a fictional character from a different cultural tradition that I'm not as familiar with? Could you elaborate on your reasoning, taking into account factors such as their respective strengths, abilities, and feats of strength as depicted in their respective mythologies or fictional narratives?