Today we are testing the ASRock X370 Gaming-ITX/ac, the first AMD Ryzen motherboard in ITX format on OCinside. The AMD AM4 ITX motherboard has been tested and overclocked with an AMD Ryzen 5 1600 and an AMD Ryzen 7 1800X CPU. The ITX motherboard results and the features almost match the large ATX AM4 motherboards. How high the ASRock X370 Gaming-ITX motherboard could be overclocked and what great features it has to offer on the smallest space we show in the following review.