**Official DFI LanParty UT P35-T2R Review/Overclock/Guide Thread**

[Praz]

The board is running some test right now. Give it about 15 minutes and I'll set the voltage to 2.270 and measure the actual voltage with the scope.

[CyberDruid]

Live Clocking!

[Praz]

I have it set to 2.270Vdimm in Bios but Smart Guardian reads 2.2v which is accurate reading of Voltage on this Board Bios or SG?

VDIMM set to 2.270. While in the BIOS it is showing 2.28 volts. Actual scoped reading is 2.267 volts. In Windows, idle desktop, Smart Guardian shows 2.22 volt. Scoped reading once again is 2.267 volts.

[Brother Esau]

Not to be ignorant but whats a scoped reading? And is SG that far off and I should believe Bios?

Can one of you gentleman also explain the SB CPU PPL Voltage = what it does and when it should be upped and in what instance?

[Praz]

Not to be ignorant but whats a scoped reading? And is SG that far off and I should believe Bios?

Can one of you gentleman also explain the SB CPU PPL Voltage = what it does and when it should be upped and in what instance?

Oscilloscope. I already had it hooked up and it's more accurate then a volt meter. Smart Guardian is that far off on my board.

The important part of that voltage control is the CPU PLL. It sets the voltage for the clock generation phase lock loop. When the processor gets close to it's FSB wall increasing this voltage can help push it further.

[Brother Esau]

Oscilloscope. I already had it hooked up and it's more accurate then a volt meter. Smart Guardian is that far off on my board.

The important part of that voltage control is the CPU PLL. It sets the voltage for the clock generation phase lock loop. When the processor gets close to it's FSB wall increasing this voltage can help push it further.

Oscilloscope...heh??? Thats what I thought you meant but I'm like na he doesn't have one of them. Well god damn boy.....Get down with you're Bad Self

John, do you have sub timing tweeks to post for me for this Ram ppppplease oh kind sir

I get 2.22v Idle in SG also I made Boo Boo before! Also on my board Bios reads 2.27v when 2.270v set in Bios.

[eva2000]

You sure 2.70v bios = 2.27v bio set ?

VDIMM set to 2.270. While in the BIOS it is showing 2.28 volts. Actual scoped reading is 2.267 volts. In Windows, idle desktop, Smart Guardian shows 2.22 volt. Scoped reading once again is 2.267 volts.

thanks for confirming it.. i've suspected SG to be undereported by that much as i doubt i am really only needing 2.18v-2.20v for 4x1GB @612mhz 5-5-5-15 tight subtimings with Enhanced Addressing on FAST and tRFC 25 hehe

[Brother Esau]

Whoops ....Brain Fart 2.27vdimm

[Seanie's Show]

Since I flashed to 9/13 bios the one thing I have noticed, is CPU VTT and NB volts I have been able to reduce, just listed the settings below for people to look over, will hard set the subs according to memset once I have finished mem testing, and possibly reduce the voltages even further, for now im quite happy with the CPU and MEM speeds.


CPU Feature
- Thermal Management Control: Disabled
- PPM(EIST) Mode: Disabled
- Limit CPUID MaxVal: Disabled
- CIE Function: Disabled
- Execute Disable Bit: Disabled
- Virtualization Technology: Disabled
- Core Multi-Processing: Enabled

Exist Setup Shutdown: Mode 2
CLOCK VC0 divider: AUTO
CPU Clock Ratio Unlock: Enabled
CPU Clock Ratio: 9
- Target CPU Clock: 3711
CPU Clock: 412
Boot Up Clock: Auto
DRAM Speed: 266/667
- Target DRAM Speed: 1033
PCIE Clock: 100mhz

Voltage Settings
CPU VID Control: 1.500
CPU VID Special Add: 100.23% (this small added amount insures the cpu voltage stays at 1.5v even under stress)
DRAM Voltage Control: 2.27 (actual 2.16v SG) (2.31 gives me 2.4v in SG and 2.2v in SG undre stress)
SB 1.05V Voltage: 1.070
SB Core/CPU PLL Voltage: 1.55
NB Core Voltage: 1.55 (actual 1.53v SG)
CPU VTT Voltage: 1.50 (actual 1.48v SG)
Vcore Droop Control: Disabled = Enabled
Clockgen Voltage Control: 3.45v
GTL+ Buffers Strength: Strong
Host Slew Rate: Weak
GTL REF Voltage Control: Enabled
x CPU GTL1/3 REF Volt: 115
x CPU GTL 0/2 REF Volt: 115
x North Bridge GTL REF Volt: 115

DRAM Timing
- Enhance Data transmitting: FAST
- Enhance Addressing: FAST
- T2 Dispatch: AUTO

Clock Setting Fine Delay
Ch1 Clock Crossing Setting: ???
- DIMM 1 CLK fine delay: Current
- DIMM 2 CLK fine delay: Current
- Ch 1 Command fine delay: Current
- Ch 1 Control fine delay: Curent

Ch2 Clock Crossing Setting: ???
- DIMM 3 CLK fine delay: Current
- DIMM 4 CLK fine delay: Current
- Ch 2 Command fine delay: Current
- Ch 2 Control fine delay: Curent

Ch1Ch2 CommonClock Setting: Auto

Ch1 RDCAS GNT-Chip Delay: Auto
Ch1 WRCAS GNT-Chip Delay: Auto
Ch1 Command to CS Delay: Auto

Ch2 RDCAS GNT-Chip Delay: Auto
Ch2 WRCAS GNT-Chip Delay: Auto
Ch2 Command to CS Delay: Auto

CAS Latency Time (tCL): 5
RAS# to CAS# Delay (tRCD): 5
RAS# Precharge (tRP): 5
Precharge Delay (tRAS): 15
All Precharge to Act: AUTO
REF to ACT Delay (tRFC): AUTO
Performance LVL (Read Delay) (tRD): AUTO

Read delay phase adjust: Enter
- Channel 1 Phase 0 Pull-In: Auto
- Channel 1 Phase 1 Pull-In: Auto
- Channel 1 Phase 2 Pull-In: Auto
- Channel 1 Phase 3 Pull-In: Auto
- Channel 1 Phase 4 Pull-In: Auto

- Channel 2 Phase 0 Pull-In: Auto
- Channel 2 Phase 1 Pull-In: Auto
- Channel 2 Phase 2 Pull-In: Auto
- Channel 2 Phase 3 Pull-In: Auto
- Channel 2 Phase 4 Pull-In: Auto

MCH ODT Latency: AUTO
Write to PRE Delay (tWR): AUTO
Rank Write to Read (tWTR): AUTO
ACT to ACT Delay (tRRD): AUTO
Read to Write Delay (tRDWR): AUTO
Ranks Write to Write (tWRWR): AUTO
Ranks Read to Read (tRDRD): AUTO
Ranks Write to Read (tWRRD): AUTO
Read CAS# Precharge (tRTP): AUTO
ALL PRE to Refresh: AUTO

PCIE Slot Config: 1X 1X
CPU Spread Spectrum: Disabled
PCIE Spread Spectrum: Disabled
SATA Spread Spectrum: Disabled

[Brother Esau]

Does anyone running this board have the Cell Shock (PC2 8000) 4-4-4-12 and if so could you post you're findings for Vdimm @ 1068mhz 266/667?


Also what version of Everest works on this board? I installed the lates one from their website and it locked my rig up upon opening the app 5 different times and it gives a notice saying Intel Bearlake chipset is not supported currently!

[kinghong1970]

Also what version of Everest works on this board? I installed the lates one from their website and it locked my rig up upon opening the app 5 different times and it gives a notice saying Intel Bearlake chipset is not supported currently!

hmm... check here...

[CyberDruid]

I have not been able to find a link to that version...it is not on the Everest site.

[MJRL]

Also what version of Everest works on this board? I installed the lates one from their website and it locked my rig up upon opening the app 5 different times and it gives a notice saying Intel Bearlake chipset is not supported currently!

http://www.xtremesystems.org/forums/...&postcount=761


This board kill one stick of my Team 8500

[Brother Esau]

I have not been able to find a link to that version...it is not on the Everest site.

Yea...I know! Not even posted in the Beta section of the Everest Forum

[Brother Esau]

http://www.xtremesystems.org/forums/...&postcount=761


This board kill one stick of my Team 8500

Thanks Brother.....You Rock!!!

[CyberDruid]

Rightio! Off to the benches

[Brother Esau]

Whats the Better Divider on this Board>>>> 2:3 / 4:5 for high Ram MHZ?

[luihed]

Fired up my board today to do some benching and I noticed my ln2 container is really having a hard time keeping up with the temp.... After looking around, I found out my cpu vtt was at 2.25v at default settings... got the same reading from bios and SM and I dont think its a sensor glitch too cos like I said my cpu is hotter than it should be.... anybody had this happen? cleared cmos and even reflashed but still the same , just waiting for everything to thaw out so I can reseat the cpu and see if it helps....

Whats the Better Divider on this Board>>>> 2:3 / 4:5 for high Ram MHZ?

It depends on alot of factors but I would imagine 4:5 will be better cos itll give you a higher fsb.... with the HW and OC in your sig though maybe 2:3 will be better cos it gives the highest ram freq while staying within the tighestest strap, but you can do your own test and see which gives you the highest bandwidth...

[Brother Esau]

I have the same Cellshocks, PC8000 cas4, and I just installed this board. Do you mean that they will not boot at stock speeds? My Cellshocks, no matter what board, always seem to boot as PC6400 and at low voltages (1.8). How did the memory behave on other boards?

@alejo..........Are you getting any Love on Dividers @ high MHZ 1066 Strap without having to go ballistick with NBV/CPUVTT???

[alejo]

Esau, I haven't really ran it through the paces yet. School and work and all that...but let me know what settings you are trying to run at and I'll see if I can replicate them and report any problems. Are you getting Memtest errors, stability problems?

I originally bought these sticks to run with a Commando and got a lot of info from i4memory. You might want to check out Jaffa's Asus Commando/Cellshock thread on i4memory. It might give you very general idea on what volts you might need. One thing I will say is that I did need to pump more voltage into the NB on a 1066 strap.

[Brother Esau]

I am starting to agree with some others on the theory that its a BIOS/Ram situation! This board is freeking Awesome no doubt but the lengths that you must go to get High Ram MHZ 4-4-4-12 4:5 is frigging ridiculous to say the least! These finding that concur with some others, is all attributed to Quad Core O.C also the Usual D.F.I Picky Ram Specific Boards that they are

I just Paid $300.00 for this Kit of Cell Shock (PC2 8000) 4-4-4-12 only to find that this board really prefers high Ram MHZ of the 5-5-5-15 flavor which could have saved me $80.00 if I would have bought the Cell Shock (PC2 8000) 5-5-5-15 set instead

At this point I am thinking it really Boils down to a Bios Update: that will permit such scalability with such tight programmed moduals because there are a few others that have posted in this thread that have $300.-$400.00 Cell Shock & Team Group kits that are having a rough go with this board because as it stands I had no love with my Crucial Ballistix Tracers either even though eva2000 has done extensive testing with really great results on this board

[retrospooty]

I am running 4-4-4-10 at 1000 mhz with my OCZ. 1:1 though. I will try some 4:5 later tonight or tomorrow and see how it goes.

[Praz]

I am running 4-4-4-10 at 1000 mhz with my OCZ. 1:1 though. I will try some 4:5 later tonight or tomorrow and see how it goes.

Big difference between dual core and quad. 4-4-4/1000MHz is a piece of cake with the dual core.

[retrospooty]

Big difference between dual core and quad. 4-4-4/1000MHz is a piece of cake with the dual core.

ahh... that does explain why my setup has been a piece of cake. Thanks. I was just about to go reboot and test it.

[Brother Esau]

Hey, John I know man and thats it in a nutshell aint it...heheh?

I get no errors in MemTest 1.70 and 333 x 9 set in Bios and Ram Ramped up 1003MHZ 2:3 = Auto I can Blend for hrs with just a very tiny increase in NB 1.4V and 1.31 CPU VTT @ UNDER 2.1 Vdimm in Bios ....But throw a Q6600 O.C in the mix and it requires just a ton of Voltage across the Board

So what I think on this is that it just Doubles the strain on the Memory Controller NB due to the Quad Core Overclock unless you rock the 1:1 divider that is