A realm made of speed, specifically one that chooses its representatives is always going to give the advantage to people like the Flash. He may be a powerful hero on Earth, but in the Speed Force, Flash is quite literally a god.
The Flash is known for his speed, but his 'time clone' ability effectively allows him to reshape reality and even gain new powers. There is one ability that the Flash possessed in comics that basically turned him into a god.
Bartholomew Henry "Barry" Allen, also known as Speed God Flash, is a playable character in The Flash: Earth Prime. He is the seemingly God version of The Flash, given by his name "Speed God Flash".
Up to Large Planet level normally (Kicked Flashpoint Wonder Woman with the relativistic mass of a small moon), Solar System level with the Infinite Mass Punch, Possibly Universe level, to High Universe level at exactly the Speed of Light (According to Brainiac 5, with the speed force breaking down and the laws of ...
Barry Allen's IQ has never been officially stated in the comics, but we can assume that it's anywhere between 130 and 160 due to his being classified as a genius. He is a highly accomplished scientist well-versed in chemistry, forensic pathology, pedagogy, computer operation, and mechanical engineering.
Abilities. Super-Genius Intelligence: Tony is a phenomenal scientific genius and inventor with an IQ of 186.
Flash's speed is impressive, but when facing an equally powerful foe, the only thing Barry can do is pull out a trick that gives him god-level power. As powerful as the Flash is, there's one way for him to practically become a living god.
Wally West is the Fastest Flash and is arguably the fastest being that has ever existed, as said by Max Mercury—and it has been remarked that Wally and Barry are the only two speedsters that were fast enough to even outrun death itself.
Dividing the speed of light by 80 reveals Barry Allen's top speed as The Flash to be roughly 8.3 million mph (13.5 million km/h ) or Mach 10,925. It's possible this is a measure of how fast Barry is without fully tapping the Speed Force, which he presumably did to protect Big Sir and himself in the aforementioned case.
Super Strength
Using his enhanced speed, he's able to transfer momentum into strength. So when The Flash runs around the world, all he needs to do is focus, allowing that speed and power from all around the world to do the impossible: fight Superman.
According to Max Mercury one touch from the Black Flash, can cause instant death. Superhuman Speed: The Black Flash can move at vast superhuman speeds, easily keeping up with Barry Allen, and surpassing the speed of light.
One night, while he was working late in his lab, a lightning bolt struck a nearby shelf of chemicals, causing them to spill and drench him. As a result, Barry gained superhuman speed and reflexes, as well as a heightened metabolism, durability, and healing ability.
Planet Flash—and the Speed Force's connection to it as a planet beyond space and time—makes the Flash and his allies practically un-killable.
That would change when the existence of another reliable Earth was established in a story titled "Flash of Two Worlds" in which Barry Allen, the modern Flash later referred to as Earth-One (the setting of the Silver Age stories) first travels to another Earth, accidentally vibrating at just the right speed to appear on ...
When Darkseid went to war with the Anti-Monitor on Earth, the DC Comics big bad called for the living embodiment of Death, the Black Racer, to kill his opponent. However, the move backfired when Anti-Monitor made The Flash the new host of Death, resulting in Allen becoming a god.
Superhuman speed: Because of the low-key manner in which Wally created the original Flash's accident, Kid Flash was exceptionally slower than his mentor, at speeds approaching the speed of sound.
Sonic vs. the Flash: Who Would Win? At their “top” speed, no one really wins or loses. However, canon events give us hints on how fast exactly these two can run and that the Flash just had more edge and broader source material, making him evolve and grow into a better and faster version of himself.
Shazam can fly at the speed of light, which makes him faster than almost any other hero, but both Barry Allen and Wally West are able to move at speeds faster than light, meaning that while they would have to push themselves, at least two Flashes are faster than Shazam.
The self-proclaimed God of Speed Savitar was re-imagined for The Flash TV show, but his origins in the original DC Comics are completely different. While several different people have taken up the mantle of The Flash over the years, the DC universe is home to a number of superpowered speedsters as well.
Like other speedsters, Godspeed can run up to 10 times the speed of light by entering the Speed Force.
Barry Allen as Flash: God of Death (Prime Earth) - DC Comics.
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.
Thanos' IQ is over 9000.
I know this might sound crazy, but his IQ is most likely 160+.