dinos22

Hi guys

Well well well. I was going to get a good night's sleep as i was flying to Melbourne for the Melbourne Cup and all.....but i got a CPU in mail Monday (thanks pcuser) and just looking at that shiny L720A batch for this E6750 made me test for just 10 minutes >>>>> NOT

It turned into a 5 hour session in the end >> yup no sleep and flying out REALLY early in the morning

oh btw >> IF ANYONE HAS 550+ FSB benchable CPUs of any kind please PM ME

Let's cut to the chase



TEST SETUP

• Gigabyte GA-X38-DQ6 (DDR2) Motherboard F3 bios
• 2GB kit Corsair Dominator PC10000 DDR2 RAM
• Intel Core 2 Duo E6750 L720Axxx CPU
• PCI nvidia MX400 GFX card
• Blackbox SS Rotary Phase Change
• 80GB SATA Maxtor HDD
• 620W Corsair HX620 PSU
• Windows XP Pro 32-bit

I don't know what's sicker here. This motherboard, CPU, RAM or SS cooler

19-23C Ambient Temps during testing

In case you were wondering about magic setups in bios >> well it was very simple >> ONLY ADD volts to components if they respond to it. That is the best advice i can give you. It is time consuming but you will reap the rewards when done right and since every setup is different there is not much point copying settings

Here is what i ended up collecting off the HDD in the end:

CPUz Verification:

4900MHz 1.69v
612.5MHz FSB
612.5MHz 5-8-8-26 2.35v
-48C on SS Evap

http://valid.x86-secret.com/show_oc.php?id=263976




PiFast 19.41s
@4839Mhz 1.64v
> 605Mhz FSB
> 4-4-4-8 Timings on RAM with 2.43v
> -46C Load on evap (-48C Idle)



1M SuperPi 10.359s
@4868Mhz 1.69v
> 608.5Mhz FSB
> 4-4-4-4 Timings on RAM with 2.43v
> -46C Load on evap (-48C Idle)



32M SuperPi 10m 13.563s
@4843Mhz 1.69v
> 605.4Mhz FSB
> 4-4-4-4 Timings on RAM with 2.43v
> -46C Load on evap (-48C Idle)





1024M wPrime 9m 37.422s
@ 4750Mhz 1.63V Load
> 593.6Mhz FSB
> 4-4-4-8 Timings on RAM with 2.43v
>>> load temps on CPU were -14C and evap -45C >>> even at 4842Mhz 1.69 Load it was a degree difference only but it would just shut down at around 75% of the benchmark LOL




32M wPrime 17.891s
@ 4835Mhz 1.69V Load
> 604.4Mhz FSB
> 4-4-4-8 Timings on RAM with 2.43v
>>> load temps on CPU were -15C and evap -45.5C






Great little CPU this one is

dinos22

3DMARK RESERVE HERE

GOTTA GET SOME 8800GT ownage at 600+ FSB

eva2000

wow saw the submission on hwbot and thought must be pcuser's cpu

612FSB!

T_M

Not too shabby at all
1M screeny not working for me.
Did it feel like a FSB wall, or just max CPU could do at that temp/volts?

dinos22

fsb wall yup >> T_M 1M is fixed >> also the chip responds to PLL voltage increase so that's another indication

this phase cooler would push it to 5Ghz no worries

yeah eva i am trying to source a number of high FSB CPUs for some friends of mine in US and need a whole lot of them >>> just have to work it out with pcuser but at least when i test them myself i can make recommendations on what they can actually do

eva2000

woah fun times ahead for you... shame low fsb for yorkfield though heh

dinos22

i am hoping that E8500 and rest will have 600+ FSB

youngpro

m hoping retail qx9650 had 600+