How Powerful Is superboy prime when bart allen needed to essentially become one with the enitre speedforce to try and gain enough power and speed to match his speed, strength, and power output and eventually stop him

Superboy Prime is one of the most powerful characters in the DC Comics universe, particularly known for his near-limitless potential and abilities. His powers include incredible strength, near-invulnerability, flight, and heat vision, and he has the ability to harness and manipulate solar energy on an immense scale. His strength and speed are portrayed as being on par with, or even exceeding, those of other major powerhouses like Superman, particularly due to his amplification by the energy of the Anti-Monitor and the effects of his own emotional states. When compared to Bart Allen, who is often considered one of the fastest speedsters in the DC universe, Superboy Prime's raw power and physical capabilities are significantly greater. This is exemplified by the fact that Bart, also known as Impulse and Kid Flash, had to reach a level of oneness with the Speed Force—a concept illustrating the infinite energy and speed aspect behind his powers—just to have a fighting chance against Superboy Prime. Bart's connection to the Speed Force allows him to access extraordinary speed and quickness, but Superboy Prime's strength and durability often overshadow that speed. The fact that Bart needed to tap into the full capacity of the Speed Force highlights how formidable Superboy Prime is; he represents a level of threat requiring an unprecedented response from a character known for his supreme speed. In essence, Superboy Prime's power levels suggest that he is a significant threat even to characters who possess vast abilities, indicating his position as one of the most formidable entities in DC Comics.