head to head
War Thunder asks more than ARC Raiders, and the gap is optimization.

Execution · Grand Arena
An extraction shooter where scavengers dodge killer machines and rival squads for loot.

Execution · Grand Arena
Sim-leaning combined-arms vehicle PvP.
ARC Raiders leans Execution (Grand Arena); War Thunder leans Execution (Grand Arena).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
ARC Raiders
Gunplay and movement under machine fire
War Thunder
Aim, lead, and vehicle handling demanding
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
ARC Raiders
Rival squads ambush, bait, and adapt
War Thunder
Position-versus-position duels are reads
ARC Raiders leans a little harder on variance, though the gap is small.
ARC Raiders
Loot spawns and unknown player positions
War Thunder
Shell ballistics and matchmaking vary
War Thunder leans clearly harder on optimization.
ARC Raiders
Loadout economy and map knowledge compound
War Thunder
Vehicle lineups and module unlocks deep
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.