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Windows 7: Official Seven Forums Overclock Leader boards [2]

05 Mar 2014   #871
NoN

Windows 7 Professional SP1 - x64 [Non-UEFI Boot]
 
 

Hello Guys! Replaced my thermal paste last Friday and it looks the time running have done its job, so i'm now preparing my OC...

On my way to my 5th CPU-Z validation heading to 4,9GHz...

Those are bios settings & TurboV Evo Group Tuning on all cores.

Mobo: Asus P8Z77-V-LE PLUS

4,9GHz in Bios, manual setting
All set to Extreme w/T.Probe
Offset Mode: + (0.270),
Core Voltage: 1.464 to 1.474 seen in CPU-Z v1.68.0,
Idle Temps: approx 31C to 32C in CoreTemp RC6 with a Delta room 20C,
Write cache disable on all Hard Drives excepting SSD Caching drive
Load Line Calibration: Ultra High
CPU fixed Freq: 200MHz
DRAM Fixed Freq: 500MHz (Ram sticks on stock settings).

I have to do further test for stability but i doubt it stays long through time. I'm actually letting on purpose at idle for a short moment (could be few hours) then will start running Intel Burn Test to see if it goes along the all test.

I'll come to you back then with the validation within CPU-Z (if succeed), otherwise 4.8GHz will be the wall for that motherboard!

Cheers!




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06 Mar 2014   #872
Dude

Windows 10 Pro X64
 
 

Looking good NoN, you will be in the 5GHZ club soon
My System SpecsSystem Spec
06 Mar 2014   #873
paulpicks21

Windows 7 Professional 64 bit
 
 

Nice one NoN, looks like you are getting close to the wall with that voltage but I recon you should be able to validate a 5GHz if you dare.
My System SpecsSystem Spec
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06 Mar 2014   #874
AddRAM

Windows 7 Pro x64 Windows 10 Pro x64
 
 

Good job NoN
My System SpecsSystem Spec
06 Mar 2014   #875
NoN

Windows 7 Professional SP1 - x64 [Non-UEFI Boot]
 
 

Thanks guys, been nearly five hours running that 4.9GHz and idle, little browsing here & there is ok. Some Whea logger errors in events viewer might come from start-up boot & OS loading, otherwise doing fine.

CoreTemp still gives me a good feedback.

Waiting now a little more before launching IBT!


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06 Mar 2014   #876
NoN

Windows 7 Professional SP1 - x64 [Non-UEFI Boot]
 
 
5th Cpu-Z Validation

So, I do have validate my 5th attempt to score 4.9GHz.

I have reach quite quickly TJM to 105C on two cores with IBT (Times to run: 3). Couldn't goes further with IBT.

I'm cheating a little!

The machine have hold well idle for 10 hours with some web-browsing and AV quick-scan and so so of everydays.

CPU-Z Validator 4.0
4898.86 MHz


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My System SpecsSystem Spec
06 Mar 2014   #877
Britton30
Microsoft MVP

Windows 7 Ultimate X64 SP1
 
 

NoN you don't have to have a stable overclock for this thread, any way is permitted. Be careful, your Vcore is at the max for Ivy on air. Well, it's a bit more, 1.45 is the highest recommended, I think.
My System SpecsSystem Spec
06 Mar 2014   #878
NoN

Windows 7 Professional SP1 - x64 [Non-UEFI Boot]
 
 

Quote   Quote: Originally Posted by Britton30 View Post
NoN you don't have to have a stable overclock for this thread, any way is permitted. Be careful, your Vcore is at the max for Ivy on air. Well, it's a bit more, 1.45 is the highest recommended, I think.
Hi there,

Thanks for the warn on stability...i have prefered increasing Vcore to nearly max in case of BSOD happen, which didn't during the all 10 hours session & quick IBT!

For the first sentence of your reply, that's mean i will be able to reach 5GHz club soon, cool?


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06 Mar 2014   #879
Britton30
Microsoft MVP

Windows 7 Ultimate X64 SP1
 
 

I would still advise you to lower your Vcore to 1.4 as a MAX.
Yup, this thread is for "show off" clocks, the Show Us Your Overclock is for stable settings.
My 5GHz clock only lasted long enough to get the validation. I also run something not too intense like super Pi or an AV scan to get it to boost.
My System SpecsSystem Spec
06 Mar 2014   #880
NoN

Windows 7 Professional SP1 - x64 [Non-UEFI Boot]
 
 

Yeah, might see that Vcore lowering setting next time i do validate!
My System SpecsSystem Spec
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