https://www.pcgamer.com/amds-latest-gpu-driver-promises-better-performance-in-warhammer-vermintide-2/

AMD is pushing out its Radeon Software Adrenalin 18.6.1 driver release, which is listed as "optional" on the company's driver page. The primary benefit for gamers is that it boosts performance in Warhammer: Vermintide 2 with up to a double-digit percentage gain, according to the release notes (PDF).

Radeon RX 580 graphic card owners stand to see up to 10 percent faster performance in Warhammer: Vermintide 2 after installing the 18.6.1 driver release, compared to the previous 18.5.2 driver package, when running the game at 2560x1440. In addition, AMD says Radeon RX Vega 56 owners will see nearly the same gain, with a 9 percent bump in performance at the same resolution.