head to head
Neverwinter asks more than Portal, and the gap is variance.

Optimization · Pure Optimization
Free-to-play action MMORPG where gear progression eclipses moment-to-moment skill.

Optimization · Pure Optimization
The portal-gun puzzle game whose solutions are everything.
Neverwinter leans Optimization (Pure Optimization); Portal leans Optimization (Pure Optimization).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Neverwinter
Action-combat dodges and rotations, fairly lenient
Portal
Portal placement timing modest.
Neverwinter leans clearly harder on reads.
Neverwinter
Light PvP modes exist
Portal
No adversary modeling player.
Neverwinter leans clearly harder on variance.
Neverwinter
Loot drops and enchant rolls
Portal
Deterministic chambers; no randomness.
Portal leans a little harder on optimization, though the gap is small.
Neverwinter
Gear-score grind and build optimization dominate
Portal
Pure puzzle-solving optimization.
A matching score does not mean a matching test. Two games can both sit at 10 on execution and demand completely different things of you - which is why the reasoning above matters more than the number beside it.