A bit off topic but f22's computer is very slow compared to any consumer electronic product today
General purpose processing capacity of CIP is rated at more than 700 million instructions per second (Mips) with growth to 2,000 Mips; signal processing capacity greater than 20 billion operations per second (Bops) with expansion capability to 50 Bops;
CIP contains more than 300 Mbytes of memory with growth potential to 650 Mbytes.
2000MIPS is as power as a 600MHz Pentium III or 1GHz Cortex A8
though there's a whole different world of reliability/ physical requirements