head to head
Grand Theft Auto V asks more than Far Cry New Dawn, and the gap is reads.

Execution · Practiced Mastery
A post-apocalyptic Far Cry spinoff adding light RPG tiers to outpost raids.

Execution · Practiced Mastery
Sandbox crime playground spanning shooting, driving, and a persistent online economy.
Far Cry New Dawn leans Execution (Practiced Mastery); Grand Theft Auto V leans Execution (Practiced Mastery).
Far Cry New Dawn leans a little harder on execution, though the gap is small.
Far Cry New Dawn
Standard Far Cry gunplay
Grand Theft Auto V
Driving and shooting demand decent inputs.
Grand Theft Auto V leans clearly harder on reads.
Far Cry New Dawn
Scripted raider AI
Grand Theft Auto V
Online PvP exists but mostly gear/positioning, not modeling.
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Far Cry New Dawn
Expedition loot rolls
Grand Theft Auto V
Some mission and lobby randomness.
Far Cry New Dawn leans a little harder on optimization, though the gap is small.
Far Cry New Dawn
Outpost escalation and light RPG gear tiers
Grand Theft Auto V
Heists, money loops, builds learnable.
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.