thanks man
this chip got a real good imc i think, 4.7gig easy boot with 1.3v vring, not bench stable though.. 4600/4600 / 2400 c6 1.24v/1.3v/1.88v is superpi 4m stable.
tomorrow further memory testing then hopefully ln2 sessions on friday and saturday. it feels like a good chip to me.
L251A899 very early batch ..
http://valid.canardpc.com/show_oc.php?id=2877862
nearly forgot this,with updated X01 bios and properly working oc buttons on the z87x-oc board. 5.1gig valid almost succeed,but not, soo 5gig is possible with lower voltage.