Nvidia's statement on the matter clarifies that only a small segment (0.5%) is affected with potential to see a 4-5% performance downgrade.

NVIDIA confirms it has shipped GeForce RTX 5090, RTX 5090D, and RTX 5070 Ti graphics cards with reduced ROP counts, affected users can get a replacement.

A Reddit user posted a screenshot showing that their RTX 5080 has fewer ROPs than it should. Nvidia didn’t include the RTX 5080 when it confirmed to The Verge that a manufacturing defect is leaving “less than 0.