Quick Answer
Yes, effortlessly. At 1440p the RTX 5080 Super still hammers Hollow Knight: Silksong's frame cap while barely engaging, because it is a 2D Metroidvania, not a 3D AAA game. Even at 1440p this card is heavily overkill for Silksong on its own.
1440p changes nothing for a 2D title
Moving Silksong from 1080p to 1440p adds almost no load on the RTX 5080 Super; the hand-drawn 2D art scales cleanly and the card still reaches the frame cap (200+ fps uncapped) near idle. There is no upscaling needed, no settings to compromise, and temperatures stay low. The jump to 1440p mainly benefits sharpness of the art on a higher-resolution panel, which is genuinely lovely, rather than taxing the GPU.
SA monitor pairing for Silksong
If you want Silksong to look its best, pair any modern GPU with a 1440p 165Hz IPS panel, which Evetech stocks from around R4,500, and enjoy crisp 2D motion. A 5080 Super reaches that effortlessly, but so does a far cheaper card. The flagship only justifies itself if your library also includes demanding 3D games at 1440p. For Silksong alone, a mid-range build plus a high-refresh 1440p screen is the smarter spend, with a 650W 80+ Gold PSU covering the system comfortably.
FAQ
Does Silksong run better at 1440p than 1080p on the 5080 Super?
It runs equally smoothly; the resolution bump barely touches this card. The main gain at 1440p is sharper art, not higher or lower frame rates.
Do I need DLSS for Silksong at 1440p?
No. Silksong is 2D and runs natively at hundreds of fps on the 5080 Super, so upscaling is irrelevant. Keep the image native and crisp.
Is a 1440p monitor worth it for Silksong?
For the art's clarity, a 1440p 165Hz panel is a treat. But you do not need a 5080 Super to drive Silksong at 1440p; a mid-range card does the same job.
Pro Tip
Run Silksong native at 1440p with a frame cap; no upscaling is needed and the 5080 Super stays cool throughout.