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Haswell Overclocking Guide [With Statistics] - Page 149

post #1481 of 19539
Thread Starter 
Quote:
Originally Posted by IronAge View Post

Somebody knows a tool which will read VTT A/D and System Agent on ASrock Z87M OCF ?

Formula Drive just shows the offsets which is not very helpful.

Bought Swiftech H220 for cooling but this 4670K does not need it.

Running Prime95 27.9 864k @ 4.5 GHz with 1.220 vCore 1.200 Cache 1.85 VRIN < 60 Degree with a Thermalright Venomous-X and one 12cm fan.

What cache/vRing voltage do you guys apply for x39 x45 ?

I assume x45 is core speed... The list of results are on first page. I needed 1.28v for 4.5ghz.

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Hard DriveHard DriveHard DriveCooling
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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 
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Windows 10 Pro 64bit Catleap 27 Inch 2560x1440 IPS 60hz Display Coolermaster Storm Trigger (Brown Switches) EVGA P2 1000w 
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Sennheiser HD 800 2xKrk Rokit 6 G2 Blue Yeti (Grey) Rode PSA-1 Arm 
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Aquaero 6 LT + Aluminum Heatsink 
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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 #1482 of 19539
Yeah right it x39 for uncore and x45 for the cores ...

not sure why ASrock has relatively voltage for system agent compared to the Maximus Vi Gene i used before.

when i set +0.016 offset for system agent i already get 0.936.

VTT A set to +0.026 VTT D set to +0.021

Prime95 27.9 Custom FFT 864k is very stressfull and seems to need more vCore compared to other Ks.

trying to get this stable for over half an hour without having to increase vCore.

just want to share experiances with other Z87 Formula users and see what values they got.

Maximus VI Gene needed way higher VTT for the same clocking.
post #1483 of 19539
Quote:
Originally Posted by Anusha View Post

get the Silver Arrow SB-E Extreme. not the standard. but you will need to use a fan controller (onboard or dedicated) because it is LOUD at max RPM. the fan's performance & noise curve is identical to the non-extreme version up to the max fan speed of the non-extreme version.

right now, i keep the fan speed at 900RPM-ish at idle. you cannot hear it up to 1100 (at least i cannot). after that it starts to become noticeable. After about 1500RPM, it becomes a bit irritating. (i prefer a silent PC). at max RPM, it is almost noisy as same H100i at max. but cooler.

i have configured the fan profile in AISuite so that even when stress testing, the fan speed doesn't go above 1200RPM. i'm pretty happy with the cooling in that range. once the temps exceed 75C (not core temp, but some value that AISuite calculates), then the RPM goes up rapidly. that hardly happens with my current OC. and it can only get better as the ambient is at peak these days.

but it is a pain in the ass to install.

with pull-pull config, you shouldn't have any RAM clearance issues.

the max on my case is 165mm for the air cooler?
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post #1484 of 19539
what is this uncore thing that you guys all talk about?
 
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post #1485 of 19539
I turn off the c6 or c7 on the bios.

this is my overclock stat:

1.312v on core vcore
1.2 on uncore vcore
cpu input voltage 1.95v

I try to overclock my cpu to 4,4ghz. after few minutes it tells me that I have a bsod error of 101.

Is that the cpu input voltage or not?
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post #1486 of 19539
Thread Starter 
Quote:
Originally Posted by barkinos98 View Post

what is this uncore thing that you guys all talk about?

Did you read the original post?

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 
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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 
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post #1487 of 19539
Try lower input voltage and try to find out what you get under heavy load within OS.

Without load line calibration u get vdroop (=decrease of voltage under load) on input voltage.



Chancged some things - NOT vCore - now it seems to be Prime95 27.9 864k stable - finally . biggrin.gif

decreased cache voltage from 1.20 to 1.10 - increaseed VCCSA and VTT A/D a little.
Edited by IronAge - 8/31/13 at 6:22am
post #1488 of 19539
Quote:
Originally Posted by barkinos98 View Post

what is this uncore thing that you guys all talk about?

uncore contains CPU cache, DMI, integrated memory controler - anything which is not core or iGPU is considered to be part of uncore.

correct me when i am wrong. redface.gif
Edited by IronAge - 8/31/13 at 6:22am
post #1489 of 19539
how do I fix bsod 101 and 124 error on i7 4770k ?
Encoder PC
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CPUMotherboardGraphicsRAM
4770k asus grphton  4550 4GB (2x2GB) Adata Gaming  
Hard DriveCoolingCoolingOS
1x 750GB, WD 640GB, 4x 1TB ( 3x Seagate 1TB & 1... EK Supreme HF (acteal/nickel) Phobya NB Eloop fans  Windows 7 
PowerCaseOtherOther
antec BP 550w SM8 ST30 240 UT60 
MotherboardGraphicsRAMHard Drive
ASUS M5A99X EVO AM3+  3450 gskill DDR3-1600 Western Digital  
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Western Digital  Corsair H50 corsair SP120 Windows 7 
Case
Caselab M8 
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Encoder PC
(12 items)
 
3D movies
(9 items)
 
HTPC/Gaming PC
(11 items)
 
CPUMotherboardGraphicsRAM
4770k asus grphton  4550 4GB (2x2GB) Adata Gaming  
Hard DriveCoolingCoolingOS
1x 750GB, WD 640GB, 4x 1TB ( 3x Seagate 1TB & 1... EK Supreme HF (acteal/nickel) Phobya NB Eloop fans  Windows 7 
PowerCaseOtherOther
antec BP 550w SM8 ST30 240 UT60 
MotherboardGraphicsRAMHard Drive
ASUS M5A99X EVO AM3+  3450 gskill DDR3-1600 Western Digital  
Hard DriveCoolingCoolingOS
Western Digital  Corsair H50 corsair SP120 Windows 7 
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Caselab M8 
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post #1490 of 19539
Quote:
Originally Posted by rickyman0319 View Post

how do I fix bsod 101 and 124 error on i7 4770k ?

That usually means more VCore.
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