This is ok, yes, if you saying about x16 family algorithms. Each new job you can see "hash order" string. In that string you can see green, yellow and red shortened names of hash functions need to be executed. More red and yellow you have - less hashrate will be, more green - higher hashrate. If you read first post, I mentioned there that 8MH/s is for specific hash order, where all possible hash functions executed only once, which is rare situation, but something like average value.