use tactics.
use potions, lots of potions.
make your weapons powerful 200-400 damage.
try and reach the armor cap.
have a powerful follower that is essential. serana or frea.
This goes with his Tactics advice.. use Traps in places to your advantage. they are a much larger help then some realize. Gonna use Bleak falls as an example.
first draugr room, ther e is a swinging spike wall trap, kite the draugr to it and let them set it off, will take out a huge chunk of their like, if it doesnt outright kill them.
short distance later is a small hallway with swinging blade traps, followed by an area with the clay pot/oil traps and more draugr. get them to awaken and follow you, hit a pot and set of that trap, then kite back up thru the swinging blades to finish them off.
And remember, a real true warrior will use any tool or knowledge to his or her advantage, be it a sword, a spell or a trap.