ASUS Z87 Motherboards - Overview, Guides and Official Support

[Raja@ASUS]

@Raja @LardArse

Is there a way to fix the tWTR. Set 9 and get 10. So far Arock Timing Configurator shows all the settings including tWR and tWTR.

btw is there any formula for tCPDEN/tRDPDEN and whats cmd_strech?? Anyway to change both??

think Shammy alread said these are offset so no reported in UEFI - that's how it actually works. OS reading could be bugged or whatever as well.

As for tCPDEN etc - these are power saving features, time from a transaction to power down. If you disable all power saving features of DRAM I wouldn't bother with this kind of "tweaking" myself. I am being sarcastic with that comment, but I think you'll get what I mean :P

The salient tweak features of this chipset are already pointed out in the guides. If you want to move outside that - don't expect much if any return for your efforts.