head to head
Crimson Desert asks more than Grand Theft Auto V, and the gap is execution.

Execution · Practiced Mastery
Physical, grapple-heavy combat against learnable boss movesets in an open world.

Execution · Practiced Mastery
Sandbox crime playground spanning shooting, driving, and a persistent online economy.
Crimson Desert leans Execution (Practiced Mastery); Grand Theft Auto V leans Execution (Practiced Mastery).
Crimson Desert leans clearly harder on execution.
Crimson Desert
Grapple-heavy combat timing and combos demand active hands
Grand Theft Auto V
Driving and shooting demand decent inputs.
Grand Theft Auto V leans a little harder on reads, though the gap is small.
Crimson Desert
Bosses telegraph fixed movesets, no adaptation
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.
Crimson Desert
Open-world encounters add mild discovery randomness
Grand Theft Auto V
Some mission and lobby randomness.
Crimson Desert leans clearly harder on optimization.
Crimson Desert
Learning boss patterns and gear progression drives mastery
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.