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.

Execution · Pure Mechanics
A 3D platformer where tight jumps and reflexes carry level completion.

Execution · Pure Mechanics
Push-forward arena FPS where movement and aim are the whole game.
Crash Bandicoot: The Wrath of Cortex leans Execution (Pure Mechanics); DOOM (2016) leans Execution (Pure Mechanics).
DOOM (2016) leans a little harder on execution, though the gap is small.
Crash Bandicoot: The Wrath of Cortex
precise platforming and timing required
DOOM (2016)
Aim, movement, glory-kill timing all peak.
DOOM (2016) leans a little harder on reads, though the gap is small.
Crash Bandicoot: The Wrath of Cortex
scripted enemies, no adaptation
DOOM (2016)
Demons scripted attack patterns.
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Crash Bandicoot: The Wrath of Cortex
minimal randomness
DOOM (2016)
Minimal encounter randomness.
DOOM (2016) leans a little harder on optimization, though the gap is small.
Crash Bandicoot: The Wrath of Cortex
level routes and collectibles solvable
DOOM (2016)
Rune and weapon mod picks meaningful.
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.