What FPS will I get in Age of Empires II (Retired) at 1440p?

At 1440p Ultra native, expect around 0 FPS. With DLSS Quality you can push higher.

Does GeForce RTX 5090 GameRock OC support DLSS or FSR in Age of Empires II (Retired)?

Age of Empires II (Retired) does not currently support upscalers.

Yes — the GeForce RTX 5090 GameRock OC runs Age of Empires II (Retired) at approximately 0 FPS at 1080p Ultra (native, no upscaling).

✕No — Too Weak

Expected: 0 FPS @ 1080p Ultra (native). This GeForce RTX 5090 GameRock OC is currently $7991.00 at Amazon ↗