Sure, She-Hulk is related to Hulk. Jennifer Walters, aka She-Hulk, got her powers because of a blood transfusion from her cousin Bruce Banner, who is Hulk. This connection is a key part of their storylines in the comics.
Comics usually depict Hulk as stronger than She-Hulk. Hulk's strength levels are often at a much higher magnitude, but it doesn't mean She-Hulk is weak by any means. She has her moments and skills that contribute to her being a significant character in the comic universe.
Overall, Hulk is usually stronger than She-Hulk in the comics. Hulk's rage-fueled power can reach extreme levels that She-Hulk doesn't often match. However, She-Hulk has her own unique strengths and abilities that make her a formidable character in her own right.
In most comic storylines, Hulk is stronger than She-Hulk. But it's not always black and white. Different writers and story arcs can present variations in their relative strengths.