The 333 MHz 21164 introduce the following year outperformed the Pentium Pro , but it was later surpassed by the MIPS Technologies R10000 and then by the Hewlett - Packard PA - 8000 in the same year .
The 21164 retained its floating - point performance lead .
The 333 MHz 21164 introduce the following year outperformed the Pentium Pro , but 21164 was later surpassed by the MIPS Technologies R10000 and then by the Hewlett - Packard PA - 8000 in the same year .
The 21164 retained its floating - point performance lead .