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View Full Version : need some tips for oc'ing XP4000, I have settings here


Daveb2012
01-17-2006, 02:03 AM
Well im going to post my settings below. I am happy with my results just wondering if I can get any thing more out of this ram? I am running 1:1 at 2.6v with +.03 enabled.

right now ram is at 268mhz. Im at 275 when cpu is clocked to 3030mhz but I have to use too much voltage to stay their and for some reason i get problems with BF2 if I pass 3ghz. So here are the rest of my settings, any advice I would aprecieate on what I can try to change to get to 280+ mhz with out increasing FSB.

cas/tcl=3.0
cpc=enabled
trcd=4
tras=8
trp=3
trc=7
trfc=14
trrd=2
twr=2
twtr=2
trwt=3
tref=auto
bankinterleave=enabled
twcl=1
dqs skew=auto
dqs value=0
dram drive strength=Level 8/Normal 4 (depending on bios)
dram data strength=Level 3
Max Async Lat.=8.0ns
Dram response=normal or fast (doesn't matter at all)
Read Preamble=5.0ns
IdleCycleLimit=16 clocks
Dynamic counter=disabled
R/W Queue Bypass=16x
Bypass max=7x
32-bit granularity=disabled

Daveb2012
01-18-2006, 12:38 AM
no one here has this ram past 268mhz?

Staucher
01-19-2006, 02:09 AM
testing on 2.5V Vdim ;)

Daveb2012
01-19-2006, 02:57 AM
not a lot of voltage is required on UCCC chips.

Flatline
01-19-2006, 03:10 AM
But the XP4000 are certified up to 2,8V...
I'm 3D rock solid stable (8 hours of EverQuest2) with my 2Gb Mushkin XP4000 @275 with 3-4-4-8...