head to head
Dino Crisis asks more than Fallout: New Vegas, and the gap is variance.

Optimization · Pure Optimization
Capcom's survival horror where you manage scarce ammo while raptors hunt you through a research facility.

Optimization · Pure Optimization
A faction-driven RPG-shooter where build and route planning shape every ending.
Dino Crisis leans Optimization (Pure Optimization); Fallout: New Vegas 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.
Dino Crisis
Tank-control dodging of fast raptors punishes slow hands
Fallout: New Vegas
Shooter inputs with VATS assist
Fallout: New Vegas leans a little harder on reads, though the gap is small.
Dino Crisis
Dinosaur AI is aggressive but fixed, never models you
Fallout: New Vegas
Scripted factions and enemies
Dino Crisis leans clearly harder on variance.
Dino Crisis
Ambush placements and item locations are unknown first time
Fallout: New Vegas
Some loot and crit RNG
Fallout: New Vegas leans a little harder on optimization, though the gap is small.
Dino Crisis
Ammo economy, plug puzzles, and routing dominate survival
Fallout: New Vegas
Faction routing, perks, builds heavily rewarded
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.