head to head
Baldur's Gate 3 asks more than Pillars of Eternity, and the gap is variance.

Optimization · Systems & Chaos
A D&D CRPG where build optimization and dice variance dominate every encounter.

Optimization · Pure Optimization
An original RPG system where engagement optimization and passive-stacking theory dominate hard-mode encounters.
Baldur's Gate 3 leans Optimization (Systems & Chaos); Pillars of Eternity leans Optimization (Pure Optimization).
Pillars of Eternity leans a little harder on execution, though the gap is small.
Baldur's Gate 3
Turn-based; no input dexterity.
Pillars of Eternity
Real-time-with-pause removes all twitch pressure from the player
Baldur's Gate 3 leans a little harder on reads, though the gap is small.
Baldur's Gate 3
Companions/enemies scripted, not adaptive to player modeling.
Pillars of Eternity
All AI opponents use fixed scripted behaviour trees
Baldur's Gate 3 leans clearly harder on variance.
Baldur's Gate 3
Dice rolls, hidden checks, encounter RNG everywhere.
Pillars of Eternity
Hidden enemy immunities and ability distributions require investigation
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Baldur's Gate 3
Builds, party comp, action economy fully solvable.
Pillars of Eternity
Per-encounter ability management and passive stacking define trial-of-iron mastery
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.