Speed

As far as speed is concered, it really is no contest. Superman is considerably faster than Thor. (Silver Surfer vs. Superman, though, is still up for debate.)
The Man of Steel has proven himself capable of travelling, reacting and thinking at light speed on countless occasions – and he’s even shown himself capable of thinking and reacting within a single nanosecond.
Thor, however, is nowhere near that fast. He can reach light speed when he’s flying through space, but he hasn’t shown anywhere near that level of thought speed or reaction speed. He can certainly move faster than bullets, but is generally known to max out somewhere in the high machs.
It’s really not a contest.
Winner: Superman.
