I see so many posts here using IQ and intelligence as if they were interchangeable synonyms. They are not.
IQ tests have no basis in science. IQ tests have never been benchmarked against anything except earlier IQ tests.
IQ tests cannot be proven to exclude cultural bias.
IQ tests cannot be said to measure intelligence in any precise way, unless you define intelligence as the ability to do IQ tests.
If you demonstrate that different races perform differently in IQ tests, you haven't proven anything about race and intelligence. You have only proven something about race an IQ tests.