Medium and low level. The released Loongson 2C completely surpasses the VIA C3, reaching the level of the PENTIUM Ⅲ around 1500MHZ. According to the leader of the Loongson project, the Loongson 2D will reach the PENTIUM 4 1.3~1.5GHZ, and later due to the improvement of packaging technology, it will reach the level of 1.6~2.0GHZ, and also revealed that the Loongson 3 is a multi-core product, at least 4 core. Loongson 2 uses a 0.18 micron production process, while Loongson 3 uses a 0.13 micron production process. In my opinion, when the Dragon Son 4 is released, it may be 90nm technology