Re: Intrepid class VS a galaxy class, which was more powerful and adva
OK, let's up the stakes:
All Good Things Enterprise-D, the 3-nacelle, cloaked, phaser cannon sporting monster
Endgame Voyager, the Borg cube killing cocoon armored transwarp conduit destroyer
Both are using Future tech from alternate timelines, at roughly the same amount of years into the future.
The alternate Enterprise-D. The thing had a BFG!!!! Not to mention Warp 13.
"I was never a Star Trek fan." J.J. Abrams