Using MIPS CPUs and running IRIX , it is the immediate successor to the SGI Octane line .
The SGI Tezro is a series of high - end computer workstations sold by SGI from 2003 until 2006 .
Using MIPS CPUs and running IRIX , SGI Tezro is the immediate successor to the SGI Octane line .
The SGI Tezro is a series of high - end computer workstations sold by SGI from 2003 until 2006 .