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Haswell Overclocking Guide [With Statistics] - Page 140

post #1391 of 19539
Thread Starter 
Quote:
Originally Posted by sum1quiet View Post


I'm not worrying about 1.3v at all, but I would worry if I were to push it up to 1.5v to try and crack 4.8 - 5. I'm pretty satisfied with 4.6 and I can't imagine there being all that much of an improvement between this and 4.8, unless the performance increase is exponential. I don't think delidding would be worth it in my case because my temps atm on 1.3v are idling at 29-33 and under full load are no higher than 60.

Btw, thanks for this thread - the OP helped A LOT when trying to understand what I needed to adjust and what it affected.

No, the performance increase is most definately NOT exponential. It is linear for the most part. And as you probably know already, the problems that occur and the voltages required increase exponentially. So you hit diminishing marginal returns.

 

No problem, glad I helped.

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Undelwalt (2017)
(29 items)
 
 
Celapaleis (2013)
(16 items)
 
CPUMotherboardGraphicsRAM
7600k @ 5.197/1.392 1.392v z170 Asus Hero EVGA 1080ti SC Black (2100/6250) x2 8gb GSkill Trident Z 3600 @ 3804 15-15-15-32-2T 
Hard DriveHard DriveHard DriveCooling
Samsung 950 Pro 512gb (Undelwalt) WD Red 2tb (Pack Yak II) Seagate Expansion Drive 5tb (Phoenix Down II) 3x560mm HardwareLabs Nemesis GTX 
CoolingCoolingCoolingCooling
XPSC Raystorm Pro Watercool Heatkiller 1080ti Full Cover Waterblock EK XTOP Revo Dual D5 (Serial, PWM, v4) EK ZMT (1/2 - 3/4 ID OD) 
CoolingCoolingCoolingCooling
14xEK ACF (Compression Fittings) EK x4 250 (v2) Distilled Water + PT Nuke (Copper Sulphate) 24x140mm Silent Wings 3 
OSMonitorKeyboardPower
Windows 10 Pro 64bit Catleap 27 Inch 2560x1440 IPS 60hz Display Coolermaster Storm Trigger (Brown Switches) EVGA P2 1000w 
CaseMouseMouse PadAudio
Corsair Air 540 Logitech G Pro Tek Syndicate "Raze the World" Desk Mat O2 + Odac by Mayflower Electronics (Rev A) 
AudioAudioAudioAudio
Sennheiser HD 800 2xKrk Rokit 6 G2 Blue Yeti (Grey) Rode PSA-1 Arm 
Other
Aquaero 6 LT + Aluminum Heatsink 
CPUMotherboardGraphicsRAM
i5 6600k Delid @ 4.848/4.848 Asus z170 Hero MSI GTX 980ti @ 1499/4082 1.25v/134% Power 2 x 8gb Gskills Ripjaws V 3131 16-16-16-32 
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post #1392 of 19539
Quote:
Originally Posted by Menphisto View Post

IBT 30 min, prime 14 hours, bf3 8 hours

What's your VCCIN or CPU Input Voltage at?
post #1393 of 19539
Quote:
Originally Posted by nitroxyl View Post

My BIOS is updated to the latest version already.

Yes, you read that correctly. It literally won't let me set a value above 1.3v. Lol


Settings:

CPU Ratio: 45
EIST and Turbo boost: Enabled
Ring ratio: 44
XMP:1600-9-9-9-24,1.5v
VCCIN Voltage: Auto

Core Voltage Mode: Override
CPU Core Voltage: 1.3v

I was stable with my 4.4GHz OC at 1.25v~ yesterday night though, not sure why 4.5GHz is giving me all these issues.

If you type in a value and then hit "esc" while your cursor or what ever is still on vcore it will revert to the previously entered value.

You're not doing that are you?

You would need to move your cursor off vcore and then hit escape or exit.

My MSI MPower has no problem going over 1.3V if I tell it too but it does change the text to red when I do this.
post #1394 of 19539
Very strange I set my core voltage to auto and I was able to clock to 4.3. Please someone tell me *** is going on lol

photo Capture_zps9c414301.png
Edited by JellzRoc - 8/29/13 at 6:06pm
post #1395 of 19539
Auto just puts whatever volts it thinks it needs. Looks like you were at 1.32V.
post #1396 of 19539
Damn i have a bad chip then for 1.32 and 4.3
post #1397 of 19539
Quote:
Originally Posted by JellzRoc View Post

Damn i have a bad chip then for 1.32 and 4.3

Not necessarily - it's just that Auto often uses significantly more volts than are actually needed at a given speed (it prioritizes stability over voltage). Try setting it manually instead - something like 1.25V should be sufficient for 43x - then you can work on increasing the multiplier or dropping the volts more.
post #1398 of 19539
Tested it out. My system for some reason is stable at 42 and 1.27 but to get to 43 even if i bump the voltage up to 1.3 i'm still unable get it stable. I try to run a benchmark and my screen gets all squiggly and my computer reboots. Why the sudden cutoff at 43?
post #1399 of 19539
Thread Starter 
Quote:
Originally Posted by JellzRoc View Post

Tested it out. My system for some reason is stable at 42 and 1.27 but to get to 43 even if i bump the voltage up to 1.3 i'm still unable get it stable. I try to run a benchmark and my screen gets all squiggly and my computer reboots. Why the sudden cutoff at 43?

Like I said. I needed 1.28v for 4.5 but I needed 1.425 for 4.6. An extra 0.03v isn't going to get you anywhere.

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CPUMotherboardGraphicsRAM
7600k @ 5.197/1.392 1.392v z170 Asus Hero EVGA 1080ti SC Black (2100/6250) x2 8gb GSkill Trident Z 3600 @ 3804 15-15-15-32-2T 
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CoolingCoolingCoolingCooling
XPSC Raystorm Pro Watercool Heatkiller 1080ti Full Cover Waterblock EK XTOP Revo Dual D5 (Serial, PWM, v4) EK ZMT (1/2 - 3/4 ID OD) 
CoolingCoolingCoolingCooling
14xEK ACF (Compression Fittings) EK x4 250 (v2) Distilled Water + PT Nuke (Copper Sulphate) 24x140mm Silent Wings 3 
OSMonitorKeyboardPower
Windows 10 Pro 64bit Catleap 27 Inch 2560x1440 IPS 60hz Display Coolermaster Storm Trigger (Brown Switches) EVGA P2 1000w 
CaseMouseMouse PadAudio
Corsair Air 540 Logitech G Pro Tek Syndicate "Raze the World" Desk Mat O2 + Odac by Mayflower Electronics (Rev A) 
AudioAudioAudioAudio
Sennheiser HD 800 2xKrk Rokit 6 G2 Blue Yeti (Grey) Rode PSA-1 Arm 
Other
Aquaero 6 LT + Aluminum Heatsink 
CPUMotherboardGraphicsRAM
i5 6600k Delid @ 4.848/4.848 Asus z170 Hero MSI GTX 980ti @ 1499/4082 1.25v/134% Power 2 x 8gb Gskills Ripjaws V 3131 16-16-16-32 
Hard DriveHard DriveHard DriveHard Drive
Samsung Pro Series 840 256gb (Celapaleis) 1 TB Samsung Drive (Pack Yak) Samsung Pro Series 850 256gb (Celapaleis Reprise) Phoenix Down (External Backup) 
CoolingCoolingOSMonitor
Noctua D14 Kraken x61 Push-Pull for GPU Windows 10 Pro Catleap 2560x1440 @ 60hz 
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Krk Rokit 6 G2 x2 Radioshack Ground Loop Isolator (For Rokits) Wooaudio Aluminum Headphone Stand Sennheiser HD 800 
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Undelwalt (2017)
(29 items)
 
 
Celapaleis (2013)
(16 items)
 
CPUMotherboardGraphicsRAM
7600k @ 5.197/1.392 1.392v z170 Asus Hero EVGA 1080ti SC Black (2100/6250) x2 8gb GSkill Trident Z 3600 @ 3804 15-15-15-32-2T 
Hard DriveHard DriveHard DriveCooling
Samsung 950 Pro 512gb (Undelwalt) WD Red 2tb (Pack Yak II) Seagate Expansion Drive 5tb (Phoenix Down II) 3x560mm HardwareLabs Nemesis GTX 
CoolingCoolingCoolingCooling
XPSC Raystorm Pro Watercool Heatkiller 1080ti Full Cover Waterblock EK XTOP Revo Dual D5 (Serial, PWM, v4) EK ZMT (1/2 - 3/4 ID OD) 
CoolingCoolingCoolingCooling
14xEK ACF (Compression Fittings) EK x4 250 (v2) Distilled Water + PT Nuke (Copper Sulphate) 24x140mm Silent Wings 3 
OSMonitorKeyboardPower
Windows 10 Pro 64bit Catleap 27 Inch 2560x1440 IPS 60hz Display Coolermaster Storm Trigger (Brown Switches) EVGA P2 1000w 
CaseMouseMouse PadAudio
Corsair Air 540 Logitech G Pro Tek Syndicate "Raze the World" Desk Mat O2 + Odac by Mayflower Electronics (Rev A) 
AudioAudioAudioAudio
Sennheiser HD 800 2xKrk Rokit 6 G2 Blue Yeti (Grey) Rode PSA-1 Arm 
Other
Aquaero 6 LT + Aluminum Heatsink 
CPUMotherboardGraphicsRAM
i5 6600k Delid @ 4.848/4.848 Asus z170 Hero MSI GTX 980ti @ 1499/4082 1.25v/134% Power 2 x 8gb Gskills Ripjaws V 3131 16-16-16-32 
Hard DriveHard DriveHard DriveHard Drive
Samsung Pro Series 840 256gb (Celapaleis) 1 TB Samsung Drive (Pack Yak) Samsung Pro Series 850 256gb (Celapaleis Reprise) Phoenix Down (External Backup) 
CoolingCoolingOSMonitor
Noctua D14 Kraken x61 Push-Pull for GPU Windows 10 Pro Catleap 2560x1440 @ 60hz 
KeyboardPowerCaseMouse
CM Storm Trigger Brown Switches EVGA Supernova 1000w P2 Corsair 540 Air Razer Abyssus 
Mouse PadAudioAudioAudio
Steelseries QcK Mini Blue Yeti Microphone Objective Dac + Amp Sescom AB Switch 
AudioAudioAudioAudio
Krk Rokit 6 G2 x2 Radioshack Ground Loop Isolator (For Rokits) Wooaudio Aluminum Headphone Stand Sennheiser HD 800 
AudioOther
Logitech c920 Webcam NZXT Sentry Mix 2 Fan Controller 
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post #1400 of 19539
Was curious so I put my cpu at 4.0 ghz, 1.050v, 39x uncore and 2400 mhz ram (1.500vccin).

passed IBT no problem.

volts seem kinda low, no?
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