What FPS will I get in Slay the Spire at 1440p?

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

Does GeForce RTX 5090 GAMING SOLID support DLSS or FSR in Slay the Spire?

Yes — Slay the Spire supports dlss2.

Yes — the GeForce RTX 5090 GAMING SOLID runs Slay the Spire at approximately 0 FPS at 1080p Ultra (native, no upscaling).

✕No — Too Weak

Expected: 0 FPS @ 1080p Ultra (native). This GeForce RTX 5090 GAMING SOLID is currently $5299.00 at Newegg ↗