"ASUS P5Q Deluxe discussion".

[CryptiK]

Hey another news about memory bandwidth...
I've asked a coo**ler forum's member to perform a benchmark on how CL4 / CL5 affect memory bandwidth...the MB he's using was Maximus II Fomula
and ooooops! The result is just the same as my P5Q-Deluxe: Zero improvement on bandwidth!
I think now it's not only P5Q-D has the problem with D9GMH chips...but also other P45 asus boards...even high end models...bleh
I'll send a report back to ASUS support forums and see how the mods react

Damn sorry mate I fell asleep last night and didn't do the CAS 4 vs CAS 5 test. I will this evening when I get home from work today.

Very interesting results from the Maximus II formula. I also am running GMH/GKX chips, so I should get the same result as you. CAS 4 should definitely be markedly better than CAS 5 at the same speed/FSB and if it's not, it is very concerning, and indicates a major issue.