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

Optimization · Pure Optimization
An action-RPG hybrid driven by crafting, specialization, and war-table routing.

Optimization · Pure Optimization
An open world where build optimisation dissolves every combat challenge.
Dragon Age: Inquisition leans Optimization (Pure Optimization); The Elder Scrolls V: Skyrim - Special Edition leans Optimization (Pure Optimization).
The Elder Scrolls V: Skyrim - Special Edition leans a little harder on execution, though the gap is small.
Dragon Age: Inquisition
Action-leaning combat, dodge timing matters
The Elder Scrolls V: Skyrim - Special Edition
Combat timing matters little; difficulty bends to your build
Dragon Age: Inquisition leans a little harder on reads, though the gap is small.
Dragon Age: Inquisition
Scripted enemy behaviour
The Elder Scrolls V: Skyrim - Special Edition
Draugr and dragons run scripted AI packages
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Dragon Age: Inquisition
Some loot randomization
The Elder Scrolls V: Skyrim - Special Edition
Loot rolls and radiant quests add minor mapped randomness
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Dragon Age: Inquisition
Crafting, specialization, war table planning
The Elder Scrolls V: Skyrim - Special Edition
Perk, crafting and stealth-archer loops trivially solve combat
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.
full breakdown
Dragon Age: Inquisition →
full breakdown
The Elder Scrolls V: Skyrim - Special Edition →