Doctor Strange is one of the
Stephen Strange might score better on an IQ test, because he's consistently written as having a incredible memory. However, Peter is the better problem solver and has a much more balanced background in technology, medicine, genetics, biology, chemistry, physics, etc. Dr. Strange is only an expert in medicine and magic.
Strange and Batman are probably equivalent when it comes to intelligence, but Strange has the advantage of mental magics. Batman is crafty, but if Strange uses his magic on him, he doesn't have much hope in a battle of wills.
Strange knows more about medicine and magic than Tony Stark. That being said, given the breadth of knowledge that Tony Stark exhibits (from advanced physics to computer programming), it is likely that Tony Stark is the smartest person in the MCU.
Marvel has come outright to say that Reed Richards is the smartest man in the Marvel Universe, even though Reed admits that in the fields of mechanical and electrical engineering, Tony has no match.
2 Reed Richards
He's easily the smartest man alive in the Marvel comic book universe, though whether he's the smartest comic book character outright is perhaps a matter for debate.
Apart from his physical abilities, Peter is an intellectually-gifted scientific teen genius and has a prodigious aptitude in the physical sciences, with a high IQ level of around 250.
Doctor Strange in the Multiverse of Madness proves without a shadow of a doubt that Wanda Maximoff, the Scarlet Witch, would and does beat Doctor Strange. Strange puts up a good fight, but it's not the good Doctor who stops Wanda.
He Who Remains (aka Kang)
Kang is very easily more powerful than Doctor Strange, considering that a variant of him has overtaken every single universe, as is revealed in episode six of Loki (and somehow not at all addressed in Spider-Man: No Way Home).
Genius Level Intellect: Batman is noted as having an I.Q. of 1045.
Super-Genius Intelligence: Van Damme held multiple doctoral level degrees and an IQ of 198. Doom was a child prodigy and scientific genius though unlike Richards he approached science as an art rather than as a system.
He funds various humanitarian organizations and scholarships, hoping to leave behind a better world. While Tony Stark is not the richest hero in all of movie history, his net worth of $12.4 billion is higher than Bruce Wayne's and one of the highest net worths in movie history.
Doctor Stephen Vincent Strange, M.D., Ph. D. is a Master of the Mystic Arts. Originally a brilliant but arrogant neurosurgeon, Strange got into a car accident which resulted in his hands becoming crippled.
According to the Scientist Supreme, Peter has an IQ of over 250.
The Eye of Agamotto allows Doctor Strange to levitate opponents, or even send them across vast distances. This will undoubtedly give Doctor Strange a huge advantage in any fight, but certainly against Shazam.
This exposes Strange's greatest weakness: he cannot cast spells when his hands are bound.
The doctor also makes use of Sling Rings to create portals to cross great distances and to enter other realms. Arguably, the Eye of Agamotto provides the greatest source of power to Strange. In truth the Infinity Stone known as the Time Stone, the Eye possesses the incalculable ability to control time itself.
Category:IQ 170 | Marvel Database | Fandom.
If we're talking Savage Hulk, I'd put his IQ right around 99 on the Current “Wechsler IQ Classification” scale. In fact, it really doesn't matter which scale we use, they all place the average right around 90–105. And Hulk is actually right at about average intelligence.
William James Sidis has the World's Highest IQ. Anywhere from 250 to 300 is his IQ score, almost twice the score of Albert Einstein. At the age of eleven, William famously entered Harvard University, becoming the youngest person to enter.
Marvel has seemingly confirmed that Doctor Doom is smarter than Iron Man.
There is no doubt that Stark is a talented engineer, but when it comes to other sciences, such as biology, chemistry, medicine, and nuclear physics, there's no denying that Banner is the most intelligent of the two.