Loongson 3 Processor Family Loongson 3 Processor Family For desktop and server applications Home / Processors / Loongson 3 Processor Family Loongson 3 Processor Family LS3C5000 Latest 16-core processor for servers in Loongson 3 processor family LS7A1000 The first-generation chipset for Loongson 3 processor family LS7A2000 The latest chipset for Loongson 3 processor family LS3A5000 Latest quad-core processor for laptops and desktops in Loongson 3 processor family.