TechPowerUp posted a review on the Gigabyte AORUS RX 580 GTR 8 GB
A quote from the article:
The AORUS RX 580 XTR is Gigabyte's highest-clocked Radeon RX 580 variant. The large overclock out of the box ensures that the card can beat the GTX 1060 6 GB. Also included is the crucial idle-fan-off feature and adjustable RGB lighting.Gigabyte AORUS RX 580 GTR 8 GB Review @ TechPowerUp
