What FPS will I get in Tom Clancy's Rainbow Six Siege at 1440p?

At 1440p Ultra native, expect around 321 FPS. With DLSS Quality you can push higher.

Does GeForce RTX 5090 ROG Astral BTF OC support DLSS or FSR in Tom Clancy's Rainbow Six Siege?

Tom Clancy's Rainbow Six Siege does not currently support upscalers.

Yes — the GeForce RTX 5090 ROG Astral BTF OC runs Tom Clancy's Rainbow Six Siege at approximately 525 FPS at 1080p Ultra (native, no upscaling).

✓Yes — Excellent

Expected: 525 FPS @ 1080p Ultra (native). This GeForce RTX 5090 ROG Astral BTF OC is currently $3899.99 at Amazon ↗