head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is variance, and it is a single point.

Optimization · Pure Optimization
An original RPG system where engagement optimization and passive-stacking theory dominate hard-mode encounters.

Optimization · Pure Optimization
A 40K turn-based RPG where conviction stacking and ability chaining produce dominant optimization floors.
Pillars of Eternity leans Optimization (Pure Optimization); Warhammer 40,000: Rogue Trader 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.
Pillars of Eternity
Real-time-with-pause removes all twitch pressure from the player
Warhammer 40,000: Rogue Trader
Turn-based grid combat removes all real-time pressure
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Pillars of Eternity
All AI opponents use fixed scripted behaviour trees
Warhammer 40,000: Rogue Trader
Xenos and heretics run fixed scripted AI routines without modelling players
Warhammer 40,000: Rogue Trader leans a little harder on variance, though the gap is small.
Pillars of Eternity
Hidden enemy immunities and ability distributions require investigation
Warhammer 40,000: Rogue Trader
Hidden voidship encounter outcomes and momentum RNG create unknowns
Warhammer 40,000: Rogue Trader leans a little harder on optimization, though the gap is small.
Pillars of Eternity
Per-encounter ability management and passive stacking define trial-of-iron mastery
Warhammer 40,000: Rogue Trader
Arch-Militant conviction stacking and navigator ability chains reach broken optimization ceilings
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.