Last week was the review embargo lift on the NVIDIA GeForce RTX 5090 graphics card while today the review embargo lifts on the GeForce RTX 5080, both of which graphics cards are officially available in the retail channel tomorrow (30 January). Due to waiting on the official NVIDIA R570 Linux driver release that is recommended for the RTX 50 series Linux gaming, today's tests at Phoronix are looking at the GeForce RTX 5080 GPU compute performance.