head to head
Conqueror's Blade asks more than Grand Theft Auto V, and the gap is reads.

Optimization · Practiced Mastery
Commanding counter-picked units against adapting human generals in large siege battles.

Execution · Practiced Mastery
Sandbox crime playground spanning shooting, driving, and a persistent online economy.
Conqueror's Blade leans Optimization (Practiced Mastery); Grand Theft Auto V 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.
Conqueror's Blade
Personal combat and unit micro matter in every siege
Grand Theft Auto V
Driving and shooting demand decent inputs.
Conqueror's Blade leans clearly harder on reads.
Conqueror's Blade
Human commanders feint, flank and adapt across a siege
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.
Conqueror's Blade
Little randomness - outcomes follow positioning and composition
Grand Theft Auto V
Some mission and lobby randomness.
Conqueror's Blade leans clearly harder on optimization.
Conqueror's Blade
Unit counters, doctrines and economy reward deep system knowledge
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.