Graphics card performance 1440p & 2160p
Graphics card performance 1440p and 4K UHD
Wide Quad HD at 2560x1440 then following Ultra HD. Ultra HD, UHD or 4K, this resolution refers to approximately 4000 horizontal pixels. Ultra HD resolution has four times the number of pixels of a typical 1920x1080 resolution. This resolution and Ultra quality settings typically require more memory, hence the cards with more then 4 GB often jump ahead.