E6600 B1 ES - aiming for 4500+ Mhz + Asus Commando

eva2000 · 11-07-2007, 02:02 AM

Swapped out my not so good E6700 L629B079 cpu and put in my E6600 B1 ES cpu (did 4150mhz at 1.66v max for 32M on Asus P5W DH on Swiftech G4 Storm/Thermochill 120.3/MCP650 water).

System

E6600 B1 ES (QPGE) VID = 1.275v
Kayl Black FrozenSS 1/4HP
Asus Commando 1001 bios
128MB Gainward FX5200 PCI
2x1GB Crucial Ballistix Tracer PC2-8500 naked modules cooled by 3x 60x25mm Sunon 23.5cfm Maglev fans
160GB Seagate 7200.7 SATA
Pioneer DVR-08 Burner
Sony FDD
620W Corsair HX620 Modular PSU
WinXP Pro SP2

At stock 9x266FSB 1.268v:

Room temp = 23.5C
Bios = -44.5C
Evap temp idle = -44.5C

Systool Dual 32M Pi tests

@9x456FSB = 4104Mhz at 1.5v bios (1.48v)
@9x467FSB = 4202Mhz at 1.55v bios (1.536v)
@9x478FSB = 4302Mhz at 1.60v bios (1.584v)
@9x480FSB = 4320Mhz at 1.65v bios (1.640v) - PC Probe2 = -13C load in windows / Evap load temp = -34.9C
@9x485FSB = 4367Mhz at 1.65v bios (1.640v)
@9x489FSB = 4401Mhz at 1.675v bios (1.664v) - PC Probe2 = -9C load in windows / Evap load temp = -33.4C

Systool Single 32M Pi tests

@9x493FSB = 4440Mhz at 1.675v bios (1.664v)
@9x496FSB = 4468Mhz at 1.675v bios (1.664v)
@9x500FSB = 4500Mhz at 1.675v bios (1.664v)
@9x504FSB = 4536Mhz at 1.675v bios (1.664v) - PC Probe2 = -13C load in windows / Evap load temp = -35.4C - reboot at 73% mark

eva2000 · 11-07-2007, 02:02 AM

Definitely B1 stepping is slower in Super Pi than B2 but not bad clocks @4490Mhz at 1.664v. Low memory clocks didn't help heh

Evap load = -34.6C @9x499FSB at 1.664v

Bios settings used:

Extreme Tweaker:
AI Tuning: Manual
CPU Frequency: 499FSB
DRAM Frequency: DDR2-998MHz (1:1 Divider)
PCI Express Frequency: 100
PCI Clock Synchronisation: 33.33
Spread Spectrum: Disabled
CPU Vcore Voltage: 1.675
FSB Termination Voltage: 1.4
NB Vcore: 1.625
Memory Voltage: 2.25
DDRII Channel A REF Voltage: Auto
DDRII Channel B REF Voltage: Auto
DDRII Controller REF Voltage: Auto
SB Vcore (SATA, PCIE): 1.6
SB Chipset Voltage: 1.225

Asus C.G.I.: Disabled
Static Read Control: Disabled
Configure DRAM Timing by SPD: Disabled
- DRAM CAS# Latency: 4
- DRAM RAS# to CAS# Delay: 4
- DRAM RAS# Precharge: 4
- DRAM RAS# Activate to Precharge: 5
- DRAM Write Recovery Time: 3
- DRAM TRFC: 30
- DRAM TRRD: 3
- Rank Write to Read Delay: 9
- Read to Precharge Delay: 6
- Write to Precharge Delay: 9

Legacy USB Support: Disabled

CPU Configuration
Modify Ratio Support: Enabled
- Ratio CMOS Setting: 9x
C1E Support: Disabled
Max CPUID Value Limit: Disabled
Vanderpool Technology: Disabled
CPU TM function: Disabled
Execute Disable Bit: Disabled
PECI: Disabled

eva2000 · 11-07-2007, 02:02 AM

Wprime 32M & 1024M
Wprime 1024M @9x490FSB at 1.664v = Evap load temp = -31.8C

Seems to be enough for 1M and cpuz validation @4500Mhz - 9x500FSB at 1.664v

eva2000 · 12-07-2007, 01:52 AM

E6600 QPGE B1 ES
Max FSB Frequency

Now to find out the my E6600 QPGE B1 ES cpu's max FSB frequency.

At 7x cpu multiplier and 5-5-5-9 timings, I managed maximum of 7x540FSB boot from bios into windows:

I used 540mhz 5-5-5-9 3-30-6-10-10-10 timings at 2.25v vdimm with vMCH at 1.65v and vFSB at 1.40v. Didn't bother with Super Pi 32M instead just ran Systool dual 32M Pi test and took screenie of Everest bandwidth and then jumped straight to 8x cpu multiplier

At 8x cpu multiplier and 4-4-4-9 timings, I managed maximum of 8x536FSB boot from bios into windows:

For 8x536FSB, I used 536mhz 4-4-4-9 5-30-5-10-10-10 timings at 2.40v vdimm with vMCH at 1.75v and vFSB at 1.40v.

Still slow times compared due to being B1 stepping compared with my E6700 B2 @8x532FSB 1:1 4-4-4-5

eva2000 · 12-07-2007, 03:36 AM

Finally, managed to get my E6600 QPGE B1 ES cpu to hit 4500Mhz with Super Pi 32M and 4536Mhz for 1M at 11.156s. Managed 4563Mhz for 1M at 11.094s but it rebooted when I was taking the screenshot

E6600 B1 ES

@4500Mhz - 9x500FSB 1:1 at 1.75v bios (1.696v)

@4536Mhz - 9x504FSB 1:1 at 1.75v bios (1.696v)

eva2000 · 13-07-2007, 06:13 AM

Swap out my 128MB Gainward FX5200 PCI for 640MB Gainward 8800GTS stock hsf video card and let's see how cpu scaling effects 3Dmark06 scores

System

E6600 B1 ES (QPGE) VID = 1.275v
Kayl Black FrozenSS 1/4HP
Asus Commando 1001 bios
640MB Gainward 8800GTS stock hsf with 158.22 WHQL drivers
2x1GB OCZ PC2-8000 Titanium Alpha VX2 cooled by 3x 60x25mm Sunon 23.5cfm Maglev fans
160GB Seagate 7200.7 SATA
Pioneer DVR-08 Burner
Sony FDD
620W Corsair HX620 Modular PSU
WinXP Pro SP2

640MB Gainward 8800GTS stock hsf @648/2000

@3600Mhz

@4006Mhz

@4416Mhz
Power-mate wattage meter read a peak of 383.7 watts pulled from mains power during 3dmark06 run

Room temp = 23.8C
Evap idle temp = -38.2C
Evap load temp = -32.0C

Easily broke 12k with dual core cpu

eva2000 · 14-07-2007, 12:07 AM

My highest PCmark05 score to do by nearly 800pts @14877

Look at this entry 15th global rank and 1st E6600 rank http://www.hwbot.org/result.do?resultId=623569

Also my highest 3Dmark benchmarks with single 640MB 8800GTS stock hsf score to date

eva2000 · 18-07-2007, 03:07 AM

Finally, got around to setting up the dedicated GPU water cooling loop for this card consisting of the following:

EK Acetal Full Cover GPU block -> Radiical Triple fan single pass Radiator -> Brass T-line -> Swiftech MCP655 powered by Kayl custom 100W relay switched psu -> back to EK Acetal Full Cover GPU block

stock speeds are @648/1512/2052 (bios flashed)

ATI Tool 0.27 beta2 Idle

ATI Tool 0.27 beta2 Load

Some eVGA 8800GTX runs @648/1512/2052

3dmark2003

3dmark05

3dmark06

Looks like the eVGA 8800GTX is bottlenecked at it's clock speeds of 648/1512/2052. Can't get GPU core higher probably GPU voltage limited at stock GPU volts.

3dmark2001

Aquamark3

Pcmark05

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