User blog comment:The Deadliest Warrior/Lockheed Martin F-22 vs. F-CK Ching-kuo/@comment-3239346-20110406004221/@comment-1017446-20110406005654

The F-CK is using an old F-16 computer system that is slower to comprehend oncoming threats. The F-22 on the other hand processes data faster. Yeah it's not obsolete, but it's a relic.