head to head
Code Vein asks more than Grand Theft Auto V, and the gap is optimization.

Execution · Practiced Mastery
Anime soulslike pairing pattern-learning boss fights with flexible class builds.

Execution · Practiced Mastery
Sandbox crime playground spanning shooting, driving, and a persistent online economy.
Code Vein leans Execution (Practiced Mastery); Grand Theft Auto V leans Execution (Practiced Mastery).
Code Vein leans clearly harder on execution.
Code Vein
Dodge timing and stamina management in melee
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.
Code Vein
Bosses are scripted patterns, never adaptive
Grand Theft Auto V
Online PvP exists but mostly gear/positioning, not modeling.
Grand Theft Auto V leans a little harder on variance, though the gap is small.
Code Vein
Fixed enemy placement; minor drop randomness
Grand Theft Auto V
Some mission and lobby randomness.
Code Vein leans clearly harder on optimization.
Code Vein
Blood codes and gift builds reward theorycraft
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.