head to head
Grand Theft Auto V asks more than Secret Agent Clank, and the gap is reads.

Execution · Practiced Mastery
Sandbox crime playground spanning shooting, driving, and a persistent online economy.

Execution · Practiced Mastery
A stealth platformer spin-off testing timing minigames and scripted guard avoidance.
Grand Theft Auto V leans Execution (Practiced Mastery); Secret Agent Clank leans Execution (Practiced Mastery).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Grand Theft Auto V
Driving and shooting demand decent inputs.
Secret Agent Clank
Stealth timing and rhythm minigames need moderate precision
Grand Theft Auto V leans clearly harder on reads.
Grand Theft Auto V
Online PvP exists but mostly gear/positioning, not modeling.
Secret Agent Clank
Guards patrol on fixed scripted loops
Grand Theft Auto V leans a little harder on variance, though the gap is small.
Grand Theft Auto V
Some mission and lobby randomness.
Secret Agent Clank
Levels are fixed with few surprises
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Grand Theft Auto V
Heists, money loops, builds learnable.
Secret Agent Clank
Gadget choices and stealth routes add light planning
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.