Quote Originally Posted by TaPaKaH View Post
Yes, please.
4Gbit B-die also runs tighter than MFR (on average) but it can't do much above 1250MHz. If Q-die doesn't have this problem, then it might indeed be the new top 4Gbit IC.
Haswell appears to be the most ed up platform I have ever seen.
Can't make the modules even post at 2133MHz, no matter what settings I try.
I've tried "Auto" settings, manual settings (including the voltages), different straps etc.

At 100MHz BCLK and strap none of my modules even post at 1866MHz.
With 125MHz strap I got a Hynix CFR to post at DDR-2500, but thats all.

All of the MFR and Samsung modules (B / Q) will just get the board to a reset-shutdown-reset loop.
The motherboard is ty too (Z87M-PLUS) but ASUS has validated it at DDR-2800 according to the documents.

My experience on Haswell is around 10 minutes long, but it just can't be that hard can it?