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27-10-2008, 02:18 AM
#5 (permalink)
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System:- E8600 Q820A599 0464
- CPU Cooling: Dtek Fuzion Rad Tower Box
- DFI LP DK X48-T2RBS Plus - 9/23 beta bios
- 128MB Gainward FX5200 PCI
- 2x1GB Teamgroup PC2-10400 dual channel kit
- 2x1GB Crucial Ballistix PC2-8500 Tracer double sided Micron D9GMH dual channel kit
- Memory cooling: 120x25mm Thermaltake 81cfm fan
- 750GB Samsung SATAII
- Pioneer 215 DVD-RW
- 1200W Silverstone OP1200
- WinXP Pro SP2 Nlite Fully Updated.
Initial setup results and findings:- I basically transplanted all my previous setup's gear over to the DK X48-T2RSB Plus while reusing the existing WinXP Pro SP2 OS install left over from DFI LT X38-T2R setup. I decided to push the FSB a bit to see if this DK X48-T2RSB Plus was any better than prior DFI P35/X38/X48 boards I have tried which all seemed to top out at 500-525FSB max for super pi 32M. To my complete surprise, this DK X48-T2RSB Plus was booting into memtest86+ v2.01 and running out of the box at 560-565FSB on 333/667 (1:1) divider with CPU VTT at 1.2v and NB volts at 1.530v! 570FSB was my first hurdle on this board at low volts! That's at least 60FSB better than prior DFI boards I have tried

E8600 Q820A599 @4000Mhz - 10x400FSB
Prime95 v25.6 Load and Post Load Idle
Bios Settings used:
Advance Mode
Code:
PC Health Status
Adjust CPU Temp: -6C
CPU Feature
- Thermal Management Control: Disabled
- PPM(EIST) Mode: Disabled
- Limit CPUID MaxVal: Disabled
- CIE Function: Disabled
- Virtualization Technology: Disabled
- Core Multi-Processing: Enabled
Exist Setup Shutdown: Mode 2
O.C. Fail retry Counter: 0
O.C. Fail CMOS Reload: Disabled
CPU Clock Ratio: 10x
CPU N/2 Ratio: Disabled
Target CPU Clock: 4000Mhz
CPU Clock: 400
Boot Up Clock: AUTO
CPU Clock Amplitude: 800mv
CPU Clock0 Skew: 0ps
CPU Clock1 Skew: 0ps
DRAM Speed: 333/667
- Target DRAM Speed: DDR2-667
PCIE Clock: 100mhz
CPU Spread Spectrum: Disabled
PCIE Spread Spectrum: Disabled
Voltage Settings
CPU VID Control: 1.21875v
CPU VID Special Add: AUT0
DRAM Voltage Control: 1.925v
SB Core/CPU PLL Voltage: 1.51
NB Core Voltage: 1.405
CPU VTT Voltage: 1.150
Vcore Droop Control: Enabled
Clockgen Voltage Control: 3.45v
GTL+ Buffers Strength: Strong
Host Slew Rate: Weak
x MCH RON Offset Value:
x MCH RTT Offset Value:
x MCH Slew Rate Offset Value:
x MCH VREF 1 Value:
x MCH VREF 2 Value:
x MCH VREF 3 Value:
x CPU GTL 0/2 REF Volt: 0.667X
x CPU GTL 1/3 REF Volt: 0.667X
x North Bridge GTL REF Volt: 0.61X
DRAM Timing
- Enhance Data transmitting: AUTO
- Enhance Addressing: AUTO
- T2 Dispatch: Disabled
Clock Setting Fine Delay
- DRAM CLK Driving Strength: Level 6
- DRAM DATA Driving Strength: Level 8
- Ch1 DLL Default Skew Model: Model 0
- Ch2 DLL Default Skew Model: Model 0
Fine Delay Step Degree: 5ps to 80ps
Ch1 Clock Crossing Setting: AUTO
- DIMM 1 Clock fine delay: Current 2024ps
- DIMM 2 Clock fine delay: Curren 1174ps
- DIMM 2 Control fine delay: Current 1112ps
- DIMM 1 Control fine delay: Current 1112ps
- Ch 1 Command fine delay: Current 74ps
Ch2 Clock Crossing Setting: AUTO
- DIMM 3 Clock fine delay: Current 1900ps
- DIMM 4 Clock fine delay: Current 937ps
- DIMM 4 Control fine delay: Current 886ps
- DIMM 3 Control fine delay: Current 224ps
- Ch 2 Command fine delay: Current 124ps
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
Common CMD to CS Timing: AUTO
CAS Latency Time (tCL): 5
RAS# to CAS# Delay (tRCD): 5
RAS# Precharge (tRP): 5
Precharge Delay (tRAS): 18
All Precharge to Act: AUTO
REF to ACT Delay (tRFC): AUTO
Performance LVL (Read Delay) (tRD): AUTO
Read delay phase adjust: Enter
Ch1 Read delay phase (4~0)
- 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
Ch2 Read delay phase (4~0)
- 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