head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is reads, and it is a single point.

Optimization · Practiced Mastery
A cinematic WWII console shooter famous for its D-Day opening.

Execution · Practiced Mastery
Open-world western about an outlaw forced to hunt down his old gang.
Medal of Honor: Frontline leans Optimization (Practiced Mastery); Red Dead Redemption 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.
Medal of Honor: Frontline
Console gunplay through cinematic set-pieces
Red Dead Redemption
Dead Eye softens but gunplay still wants aim
Red Dead Redemption leans a little harder on reads, though the gap is small.
Medal of Honor: Frontline
Scripted soldiers never adapt
Red Dead Redemption
Multiplayer skirmishes add light human prediction
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Medal of Honor: Frontline
Set-piece surprises fade after one run
Red Dead Redemption
Ambient events and spawns vary mildly
Medal of Honor: Frontline leans a little harder on optimization, though the gap is small.
Medal of Honor: Frontline
Memorising spawns and routes trivialises missions
Red Dead Redemption
Mission approaches and economy are 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.