head to head
Need for Speed: High Stakes asks more than Grand Theft Auto: San Andreas, and the gap is execution.

Optimization · Practiced Mastery
A sprawling open-world crime epic with RPG-style character stats across a whole state.

Execution · Practiced Mastery
Clean driving lines under pursuit pressure, with an economy that punishes crashing.
Grand Theft Auto: San Andreas leans Optimization (Practiced Mastery); Need for Speed: High Stakes leans Execution (Practiced Mastery).
Need for Speed: High Stakes leans clearly harder on execution.
Grand Theft Auto: San Andreas
Flying school and drive-bys need decent hands
Need for Speed: High Stakes
Cornering and racing lines at speed are the whole test
Need for Speed: High Stakes leans a little harder on reads, though the gap is small.
Grand Theft Auto: San Andreas
Gang AI is scripted, never adaptive
Need for Speed: High Stakes
Police and rivals follow predictable AI routines
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Grand Theft Auto: San Andreas
Territory wars and traffic add light randomness
Need for Speed: High Stakes
Traffic placement adds mild run-to-run chaos
Grand Theft Auto: San Andreas leans a little harder on optimization, though the gap is small.
Grand Theft Auto: San Andreas
Stats, gym, weapon skill, and routes reward systematic play
Need for Speed: High Stakes
Car choice, upgrades and career economy reward 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.