Asus POSEIDON GeForce GTX 1080 Ti

Built on the GeForce GTX 1080 Ti, this card packs 11GB of GDDR6 memory. At 298mm long it fits most mid-tower cases; display outputs: HDMI 2.1, DisplayPort 2.1. Clocks run from 1620 up to 1733 boost, drawing 150W — even modest power supplies handle it. 11GB of VRAM is workable at 1080p and 1440p with sensible texture settings.

Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing. Support and warranty service run through ASUS, with terms that vary by region. The full specification sheet below breaks out every listed detail, and the compatibility checker flags conflicts with parts already in your build.