head to head
vs
Gran Turismo 5 ProloguevsProject CARS
Gran Turismo 5 Prologue leans Execution (Practiced Mastery); Project CARS leans Execution (Practiced Mastery).
Gran Turismo 5 PrologueProject CARS
Axis by axis
Execution8 vs 8
Even - both lean on execution about the same.
Reads2 vs 2
Even - both lean on reads about the same.
Variance1 vs 2
Project CARS leans harder on variance: Dynamic weather injects some session randomness
Optimization7 vs 6
Gran Turismo 5 Prologue leans harder on optimization: Tuning setups and racing lines are an engineering problem
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.