Processing speed is only one part of IQ tests. You can see a pattern at higher IQs where the processing speed is lower than normal, but other parts nearly max

Processing speed is only one part of IQ tests. You can see a pattern at higher IQs where the processing speed is lower than normal, but other parts nearly max out. People with jobs where you always have to be meticulous (like software), can show this pattern. Also processing speed is weighted lower in IQ tests vs things like pattern matching or solving.