Iron Man is intelligent, but Thanos is smarter than Iron Man could ever be. He learned things as a child that Iron Man still couldn't understand and knows secrets about the universe that no one else knows. If he set out to, he could create a suit of armor much more powerful than anything Iron Man could imagine.
Marvel has confirmed Reed Richards is actually smarter than Tony Stark in a hilarious way, as the Fantastic Four hero became dumber after Iron Man shared his intellect with every living person in his city.
Thanos' IQ is over 9000.
1 Reed Richards
Throughout the character's history, he has been consistently cited as the most intelligent being in the Marvel Universe, justifying this affirmation time and again with his discoveries and innovations.
While he's known for his powers, he's also one of the most intelligent, crafty beings in the universe. He's outsmarted gods, the Elders of the Universe, and cosmic beings. Batman is good but Thanos is out of his league. Thanos is smarter than Batman and, most importantly, a lot craftier.
Thanos is known for being superlatively powerful, but he's also as intelligent as they come. Thanos was educated on Titan among his fellow Eternals and learned many secrets of the universe in his travels. Iron Man is intelligent, but Thanos is smarter than Iron Man could ever be.
In terms of power levels, Thanos easily dwarfs the Joker and takes this round. Joker is no slouch, but Thanos is just on a much higher level.
Abilities. Super-Genius Intelligence: Tony is a phenomenal scientific genius and inventor with an IQ of 186.
According to the Scientist Supreme, Peter has an IQ of over 250.
Elon's IQ is estimated to be around 155, while Albert Einstein's is 160. With such a slight margin, Musk is undoubtedly an incredibly smart person. Who is the smartest person on earth in 2022? Born in 1975 in Adelaide, Australia is a mathematician, Terence Tao with an IQ score of 230.
As per the user, the director of Avengers confirmed that Thanos was most scared of Iron Man. “Not because of his strength, not because of his power, not because of his power, but because of his suit,” he added.
Tony Stark is the smartest of them all, having been responsible for some of the most incredible inventions to have ever graced the Marvel universe, including the Arc Reactor and one of the most sophisticated artificial intelligence systems known to man.
While many people would consider Bruce Banner to be as smart as Tony Stark, we'd argue that he's even smarter.
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.
The original question was: “Is Tony smarter than Bruce Banner?” Banner is the smarter “Smart Guy.” The writers/directors/producers answered this in Age of Ultron and Endgame.
A trivia published in BuzzFeed states, “Batman's stated IQ is an unbelievable 192, several notches above the famed theoretical physicist (Albert Einstein), who was estimated to have an IQ between 160 and 180.
According to the World Genius Dictionary, Evangelos Katsioulis has the highest IQ ever in the world and was regarded as one of the world's most intelligent people. He has given record-breaking performance in many Tests. Evangelos is a Greek physician and psychiatrist.
I know this might sound crazy, but his IQ is most likely 160+.
Best known for developing the theory of relativity, he is amongst the top most geniuses the world has recognized. Einstein never took an IQ score test. However, based on his historical records, academics have estimated his score to be around 160.
IQ Level: 230
Moon girl is a self-proclaimed Smartest person in the Marvel Universe, and the same title was given to her by Amadeus Cho.
Thor: The God of Thunder almost killed Thanos in Avengers: Infinity War. He really would have taken down the Mad Titan there and then if not for his wish to see Thanos realise the error of his ways. As Thanos said, he should have gone for the head. We think if Thor got another chance, he would not miss.
The power of the Scarlet Witch against Thanos was on display in both Infinity War and Endgame. It was also acknowledged in WandaVision - she very nearly beat him. Now, having fully embraced her power as a witch and practitioner of chaos magic, it's clear - Wanda would destroy Thanos.
Mordru has more experience in battle than Thanos, as he's vastly older, and his great power as a Lord of Chaos means his magic is unlike anything that the Mad Titan has ever experienced. He's also just as cruel as the Eternal, which combined with his magic will give him a huge advantage over Thanos.