https://en.wikipedia.org/wiki/List_of_AMD_chipsets
AMD-760 chipset AMD-761 Nov 2000 Athlon, Athlon XP, Duron , Alpha 21264. 133 (FSB) AMD-766, VIA-T82C686B AGP 4×, DDR SDRAM AMD-760MP chipset AMD-762 May 2001 Athlon MP: AMD-766 AGP 4× AMD-760MPX chipset AMD-768 AGP 4×, Hardware RNG Most initial boards shipped without USB headers due to a fault with the integrated USB controller.