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The Intel Core i7 Overclockers Club

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Yeah voltage are OK. I think you could even lower the voltage if you'd use 21x multiplier
 
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I'm using Win 7 so I have the 21x multiplier issue. I know if the modified Real Temp fix but having to use software to force the 21x multi is annoying. Any idea of Vista 64 is more overclockable than Win 7 RC with the i7's? Also, what VVT/QPI voltage's are people using? What is ideal and what is too much for 4.0?
 

Binge

Overclocking Surrealism
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Read and burned, but I knew that already mister Binge. My question is still valid.
 

Binge

Overclocking Surrealism
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Read and burned, but I knew that already mister Binge. My question is still valid.

My bad J5. So what exactly are you looking for? A list of OCs to 4.0GHz I've done on D0s? Gladly~!

So far I've worked with 8 chips, and all were from the same batch except for the first chip. These are the 4.0GHz voltages all prime/OCCT stable

VCore|QPI
1.30/1.38
1.21/1.24
1.24/1.36
1.28/1.34
1.18/1.20
1.175/1.18
1.25/1.25
1.32/1.18
 
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Thats what I wanted to see! Thanks Robert! I haven't found a thread with a D0 listing like that, dankeee!
 

Binge

Overclocking Surrealism
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Snot every day people just get to work on a bunch of D0s
 
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Processor i5 750 @ 3,0Ghz 1.04v / 3.4Ghz 1.11v/ 3,6Ghz 1.15v
Motherboard Gigabyte P55-USB3
Cooling Thermalright IFX-14 + Scythe Slip Stream 140mm @ 600RPM
Memory 2 x 4GB Samsung M378B5273DH0-CH9 @ 2000 MHz 9-10-10-27 T1
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Case Bitfenix Merc Alpha
Audio Device(s) Asus Xonar D2 with Unified Drivers
Power Supply Nexus NX-5000 R3 530W
Software Windows 7 Home Premium x64
Benchmark Scores Super pi 1M : 8,549s @ 4,7Ghz (Core i7 920)
My bad J5. So what exactly are you looking for? A list of OCs to 4.0GHz I've done on D0s? Gladly~!

So far I've worked with 8 chips, and all were from the same batch except for the first chip. These are the 4.0GHz voltages all prime/OCCT stable

VCore|QPI
1.30/1.38
1.21/1.24
1.24/1.36
1.28/1.34
1.18/1.20
1.175/1.18
1.25/1.25
1.32/1.18

I'd like to have the ''1.175/1.18'' chip :laugh: :eek:
 
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3DMark 06 run. 4.2GHz, HT on, 21x (turbo).

 

Binge

Overclocking Surrealism
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Anyone want to fall in love? I have :D

 
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Binge

Overclocking Surrealism
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That is very nice! So Lian DDC's are the same as Swiftech MCP355's right? Does the pump fit into the bottom of that reservoir?

Yes DDC = MCP they are all Liang pumps, swiftech just rebrands. That res is a pump top for two pumps in tandem.
 
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That thing would be absolutely perfect for this Panzerbox case I'm trying to watercool. I got my new, non leaky radiator in today (thanks bogmali :D) I'm going to try to get everything to fit, but if it just doesn't work out with my current res, I'm going to order that XSPC res. That is really a good deal for fifty bucks, I'd pay $70 for it!
 

Binge

Overclocking Surrealism
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I have one of their normal bay res and it's the best freaking thing evarrrr.
 

Binge

Overclocking Surrealism
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That is GOD LIKE. How does it compare to other tops for the DDC's performance wise?
 

Binge

Overclocking Surrealism
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If it's XSPC then it's in the top 2. EK and XSPC currently hold the top...top spots.
 
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Hey guys, I've FINALLY gotten my Thermalright Ultra Extreme 120 RT1366!! Took me like two months to get it because of difficulties finding a dealer and then finding someone that can actually get it from them... (Thermalright dealers in South Africa are scarce as shit). Sheesh. But I have it in my hands finally...

Will keep you updated on my results. Tomorrow I'll rip out the motherboard to mount the beast :p

Hopefully I'll get decent results with my C0... (Holding thumbs)
 

Binge

Overclocking Surrealism
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I'm glad for you! The TRUE is one of the better air coolers on the market. :toast:
 
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Hey guys, I've FINALLY gotten my Thermalright Ultra Extreme 120 RT1366!! Took me like two months to get it because of difficulties finding a dealer and then finding someone that can actually get it from them[b/]... (Thermalright dealers in South Africa are scarce as shit). Sheesh. But I have it in my hands finally...

Will keep you updated on my results. Tomorrow I'll rip out the motherboard to mount the beast :p

Hopefully I'll get decent results with my C0... (Holding thumbs)


Dang! Congrats on the cooler, that is horrible that it took that long to get one. I can only imagine how damn relieved you are! FINALLY!!!! I'm anxious to see what it does, the Noctua cooler is nice and the main reason I got it over the TRUE was because of its quiet dual fan setup. That, and I found the Noctua for $74 SHIPPED. Lets see some results! :D


I started working on max oc with default vid. Here is the result:



3.6GHz at 1.16v. I think this may be my summer OC... so damn hot here! I've got a SSD to install with the latest Win7 x64 build. Hopefully the same settings will allow turbo (I've yet to try). I've yet to play with the memory timings either, that is next on the list. Bench setup is 4.2, sadly it requires much more vid.
 
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