What is the difference between "intellectual giftedness" and "academic talent"?

Intellectual giftedness describes someone who is capable of high performance in many areas due to a set of individual attributes, such as persistent intellectual curiosity, considerable depth of knowledge in multiple areas, high level of critical and abstract thinking, concern for world problems and/or fairness, and an unusually high intensity and/or depth of feeling.

On the other hand, academic talent is a specific aptitude in one or more academic areas due to an innate understanding and/or highly developed practice. For instance, a student may be academically talented in math or writing.