Core i7 920 rev D0 stepping 5 :)

[roller11]

That was at 1.39v vcore and 1.41v vtt/uncore. I was able to run PI under 9 seconds even though my ram was only at 1333Mhz, however it was not stable. Without being able to adjust the PCIe frequency I may not be able to get it stable at anything over 200 I am afraid.

To be clear, you validated a 4621 (220x21) at just 1.39 Vcore. What happened when you raised Vcore to higher values? What Cpu clock did you achieve? I'm asking cause I might want to hop on the Ebay guys batch, but I'm already doing 4662 with my C0 and a superpi 1M run, so I wouldn't want to "upgarde" to a 4621 chip. But that was at 1.488 vcore so your D0 may still be way ahead of me with same vcore.

[roller11]

Justin,
Super job! Where did you get your D0? batch #?

[justin.kerr]

Thanks.
Purchased from Tank Guys
Batch #3845b

[roller11]

Thanks.
Purchased from Tank Guys
Batch #3845b

Last three digits of the batch#? Thanks

[justin.kerr]

lol 027

[zoob]

Here's mine from Dell.ca



Loop: CPU + GPU (8800GTS 512)
Cooling: PA120.2, FuZion v2, D-TeK db-1, G92 FC, 2x5V S-Flex E

[drnip]

4.75ghz at 1.4v!!!! On air at that!!!!



http://valid.canardpc.com/show_oc.php?id=555841

[Splave]

Last three digits of the batch#? Thanks

Batch doesnt mean anything, there will be the good and the bad

[Utnorris]

Well, 4600 is the most I can squeeze out of my board. It is stable, but I cannot go past 220BCLK on the Blood Rage regardless of the voltage I put in it. Might be time to rethink the Classified or DFI.

[luie]

4.75ghz at 1.4v!!!! On air at that!!!!



http://valid.canardpc.com/show_oc.php?id=555841

wow.
congrats.

[Splave]

Well, 4600 is the most I can squeeze out of my board. It is stable, but I cannot go past 220BCLK on the Blood Rage regardless of the voltage I put in it. Might be time to rethink the Classified or DFI.

no way to currently mess with the pci-e on the br is there

[bluto]

Got this for $ 257.00 shipped ($ 42.00 MS cashback) thanks to Utnorris linking us to this dude on ebay. Batch is 3849A895,which is prolly same for all he sold. Dunno if it's 24/7 stable but 32M stable on H2O is good enough for me.

[Utnorris]

Bluto, mine posting or PM'ing me your voltage settings? Since I have the same chip as you I would like to see if I can replicate your results on my Blood Rage.
Thanks.

[ghost_recon88]

Bluto, mine posting or PM'ing me your voltage settings? Since I have the same chip as you I would like to see if I can replicate your results on my Blood Rage.
Thanks.

I'm interested as well.

[mattkosem]

I'm interested as well.

As am I.

[chuxle]

Bluto, I too got the DO from Pao Revolt-Ebay with the same batch. Please your volts publicly for us. Very curious.

[jcniest5]

Got this for $ 257.00 shipped ($ 42.00 MS cashback) thanks to Utnorris linking us to this dude on ebay. Batch is 3849A895,which is prolly same for all he sold. Dunno if it's 24/7 stable but 32M stable on H2O is good enough for me.

Wow...time on the 32M is spectacular! Congrats! Wait, what mobo are you using again?

[emertX]

My new result...Happy testing!!!

Xeon W3520 | 4515Mhz | 1.344v | 21x | 215Mhz | DDR-III-1720Mhz | on | Gigabyte X58-Extreme | Wakü | 3847A935 | Boxed

[roller11]

Nice work, emertX!!

[clockero]

Nice work, emertX

What voltages did you set for

QPI/Vtt
IOH Voltage
ICH Voltage

[Psionicist]

Apologize if this is a common question:

If I buy a new motherboard and CPU, get a D0 processor but a motherboard with and older (pre-D0 BIOS), will the motherboard post? Or do I need an older processor to flash the BIOS?

[Zucker2k]

Apologize if this is a common question:

If I buy a new motherboard and CPU, get a D0 processor but a motherboard with and older (pre-D0 BIOS), will the motherboard post? Or do I need an older processor to flash the BIOS?

It'll post.

[Psionicist]

It'll post.

Cheers mate, that surely made my life a little easier.

[bluto]

Bluto, mine posting or PM'ing me your voltage settings? Since I have the same chip as you I would like to see if I can replicate your results on my Blood Rage.
Thanks.

Below is just a combination of what Shamino and Raja said to try,God knows I'd be lost without these forums,lol .I've seen peeps use from 1.1v to 1.50 for both QPI PLL VCore and IOH VCore(which I kept equal all times) and I think for my 32M I used 1.40v, .Dunno if the bioses are similar. Also on the Classified , adjusting the PCIE in bios up to 104-110mhz helped me push bclk beyond 220 .Good luck and thanks again for linking the 920D0. I actually ordered too from Compumusic same day but Google checkout screwed it up and had to cancel that one which was good cause ended up saving about $ 80.00 with MS cashback.

Evga VDroop Control: With Vdroop
CPU Vcore:1.425v 
CPU VTT: +250mv  (classified default is 1.165v)
CPU PLL VCore:Auto
IOH PLL VCore:Auto
QPI PLL VCore: 1.30~1.45v
DIMM Voltage:1.45~1.58v
IOH VCore:1.30~1.45v
IOH/ICH I/O Voltage:  1.500 v 
ICH VCore: 1.1 v
VTT PWM Frequency: 610KHz
CPU PWM Frequency: 933KHz~1200KHz
CPU Impedance:Less
QPI Signal Compensation:Auto~Less

[Herc130]

I feel like I did when I went to the California State Lottery show and was 1 of 8 to get a chance to spin "The Big Wheel" where the worst you could do is win $30,000 and the best was like $9 million. Closest I ever got to being a millionaire. I didn't get to spin the wheel. The guy to me left did. I only won $1500. All of of us that didn't get to spin got $1500. I felt very sad when they were making out the check to me.

Got my i7 920 from newegg. It's a SLBCH "C0"

Think I will just keep it, maybe get a 950 once it's been out a little while or possibly a 920 D0 guarantee