head to head
Crysis 2 asks more than Red Dead Redemption 2, and the gap is execution.

Execution · Practiced Mastery
A nanosuit-powered FPS where you choose between cloaked stealth and armored assault through a ruined New York.

Execution · Practiced Mastery
A cinematic open-world western leaning on shooting feel and atmosphere.
Crysis 2 leans Execution (Practiced Mastery); Red Dead Redemption 2 leans Execution (Practiced Mastery).
Crysis 2 leans clearly harder on execution.
Crysis 2
Aimbot trivialises every firefight; aim and movement carry it
Red Dead Redemption 2
Gunplay and Dead Eye reward aim and timing.
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Crysis 2
Scripted Ceph and soldiers follow fixed patterns
Red Dead Redemption 2
Enemies use scripted AI patterns, not adaptation.
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Crysis 2
Mostly known encounters with mild patrol randomness
Red Dead Redemption 2
Some hunting and weather randomness, lightly hidden.
Crysis 2 leans a little harder on optimization, though the gap is small.
Crysis 2
Suit energy management and choosing stealth-versus-armor approaches
Red Dead Redemption 2
Loadouts and routes solvable but loose.
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.