how strong is superboy?
From what I got from comicvine here are his abilities
As Conner's physiology matures, his Kryptonian abilities began to manifest themselves thus gaining most of Kal-El's powers. Now under the Earth's yellow Sun Superboy possesses:
As a Kryptonian, Conner possesses the ability to absorb the light and radiation of stars, specifically those in the yellow spectrum. His Kryptonian body is constantly absorbing and storing energy from Earth's yellow sun, which in turn grants him incredible powers, such as superhuman strength, enhanced senses, impenetrable skin, and even the ability to defy gravity. His body is also able to absorb the radiation of a blue sun, this grants him increased strength and various other powers.
Conner has the ability to lift over 100 tons with minimal effort. When Conner is appearing to hold a great weight he is actually pushing against it with the bio-electric force field that encompasses his body.
Due to Conner’s Kryptonian physiology has has an enhanced metabolism, muscular speed, and nervous system he has been granted a speed that is much greater compared to that of a human. He recently was shown in a race with Kid Flash. It was stated Superboy and Bart could have crossed the globe in a few minutes. He is able to see and avoid objects moving at incredible speeds and is also able to move faster than the human eye can perceive. When his body is charged with solar energy he is able to avoid laser fire at point blank range. Conner is also able to see other beings moving at superhuman speeds and can constantly move at a superhuman rate but this drains his solar reserves very fast if he is not under a yellow star at the time.
Superhuman Vision (Telescopic, X-Ray, Heat)
Conner is able to see over great distances and perceive even the smallest of objects. This vision also allows Conner to see through the atomic structure of an object. Though he is unable to see through lead, Conner's Heat vision has yet to be calculated but it could be comparable to that of Kryptonians which is almost as hot as the core of the Sun.
Conner has the super human ability to hear all sounds at any volume or pitch.
Conner’s Kryptonians physiology allows him exert himself to physical peak for an undtermined amount of time. When Conner is under a star with a yellow spectrum he is constantly replenishing his solar reserves. When Conner is under a G type dwarf star with a yellow spectrum his solar energies are constantly being replenished. Although he will not lose his abilities due to being under this star at one point he still will require rest.
Due to his Kryptonian physiology Conner has a bioelectric forcefield that protects his body from harm. His muscular tissue is much denser than that of a normal human. He has been able to withstand a 1 mega-ton nuclear explosion and also a fight with Superboy-Prime.
While Conners body is charged with solar energy he is able to emit a gravitational field that enables him to defy gravity. Conner has extreme mobility while he is in flight allowing him to fight, change course and also carry great weights. While in Earths atmosphere Conner is able to move at high Mach Speed and while in space he can move at near light speeds. Conner tends to avoid moving at FTL speeds while in a planet’s atmosphere so that he does not harm the area around him. Conner has been seen flying from the Earth to the moon in mere seconds.
Conner has the ability to freeze his enemies using his breathe. He is able to control the temperature with which he expels this power. This was the last of his abiltiies that he displayed and he showed it during Blackest Night.
Conner has the ability to suck in a large amount of air into his lungs and either hold it within him for a long period of time or create strong forces of wind with it.
Conners Kryptonian physiology allows him to live much longer than that of a normal human.
Conner has the ability to instantly recall events that he pays specific attention to or that hold great emotional significance to him. When he has absorbed solar energy he has the ability to solve problems with superhuman speeds.
The cloning process that created Superboy was done in such detail that he was a living solar battery like Superman but the only downside is that he is also less able to process the appropriate amount of solar energy as fast as Superman could. He is also susceptible to Kryptonite radiation and it was theorized that there is a possibility for him to gain superpowers that is not derive from tactile telekinesis as he reaches full maturity.
@PikminMania: Goku can fire a kamehameha on reflex. It doesnt even take a split second to fire one.
Funny how he is never done that before.
@PikminMania: Fail argument. Please learn the difference between panels used for dramatic effect and actual combat speed.
In the show itself (and don't give me that bullcrap that it isn't canon, Akira Toriyama supported it!) it takes Goku an absurd amount of time to deliver his main planet-busting maneuver, the Spirit Bomb.