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Intel Core i3/i5/i7 & LGA-1156 Club & Discussion - Page 93

post #921 of 1646
Thread Starter 
Well, Cores two, five and six failed while running Prime95 overnight Time to bump up that voltage again
     
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post #922 of 1646
I just ordered a Prolimatech Megahalems.

Once I get it, lap it, and install it, I'll report on the results.
post #923 of 1646
Thread Starter 
^ Nice! In the US, it's pretty easy to get your computer stuff, in Canada it's quite hard I wanted the Megahalems too, but NCIX didn't have it in stock... Even now they still don't have it
     
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Intel Core i7 860 @ 3.8GHz (1.36v) Asus P7P55D Deluxe Sapphire Radeon RX 480 Nitro+ 4GB Mushkin Blackline DDR3-1600MHz (2x4GB) 
Hard DriveHard DriveHard DriveOptical Drive
Samsung EVO 850 (500GB) Western Digital Caviar Black (640GB) Seagate Barracuda 7200.12 (2x1TB, RAID1) Samsung SH-S223F/BEBE 
CoolingOSMonitorKeyboard
Noctua NH-U12P SE2 Windows 10 Education x64 LG 29UM58-P & 2x Samsung S24D590L (6400x1080) Das Keyboard Model S Ultimate 
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Corsair HX Series CMPSU-750HX (750W) Corsair Obsidian 650D Logitech G700 SteelSeries QcK 
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Asus Xonar Essence STX Audio Technica ATH-M50 Logitech Z-2300 
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Intel Core 2 Duo P8700 @ 2.53GHz (Auto) Samsung Q320/P320 (Intel PM45 + ICH9M) Nvidia GeForce G105M Samsung DDR2-800MHz (2x2GB) 
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Intel Core i7 860 @ 3.8GHz (1.36v) Asus P7P55D Deluxe Sapphire Radeon RX 480 Nitro+ 4GB Mushkin Blackline DDR3-1600MHz (2x4GB) 
Hard DriveHard DriveHard DriveOptical Drive
Samsung EVO 850 (500GB) Western Digital Caviar Black (640GB) Seagate Barracuda 7200.12 (2x1TB, RAID1) Samsung SH-S223F/BEBE 
CoolingOSMonitorKeyboard
Noctua NH-U12P SE2 Windows 10 Education x64 LG 29UM58-P & 2x Samsung S24D590L (6400x1080) Das Keyboard Model S Ultimate 
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Corsair HX Series CMPSU-750HX (750W) Corsair Obsidian 650D Logitech G700 SteelSeries QcK 
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Asus Xonar Essence STX Audio Technica ATH-M50 Logitech Z-2300 
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Intel Core 2 Duo P8700 @ 2.53GHz (Auto) Samsung Q320/P320 (Intel PM45 + ICH9M) Nvidia GeForce G105M Samsung DDR2-800MHz (2x2GB) 
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post #924 of 1646
Quote:
Chilly

Well, Cores two, five and six failed while running Prime95 overnight Time to bump up that voltage again
Are you running large FFTs?
post #925 of 1646
Thread Starter 
^ Nope, running Small FFT's.
     
CPUMotherboardGraphicsRAM
Intel Core i7 860 @ 3.8GHz (1.36v) Asus P7P55D Deluxe Sapphire Radeon RX 480 Nitro+ 4GB Mushkin Blackline DDR3-1600MHz (2x4GB) 
Hard DriveHard DriveHard DriveOptical Drive
Samsung EVO 850 (500GB) Western Digital Caviar Black (640GB) Seagate Barracuda 7200.12 (2x1TB, RAID1) Samsung SH-S223F/BEBE 
CoolingOSMonitorKeyboard
Noctua NH-U12P SE2 Windows 10 Education x64 LG 29UM58-P & 2x Samsung S24D590L (6400x1080) Das Keyboard Model S Ultimate 
PowerCaseMouseMouse Pad
Corsair HX Series CMPSU-750HX (750W) Corsair Obsidian 650D Logitech G700 SteelSeries QcK 
AudioAudioAudio
Asus Xonar Essence STX Audio Technica ATH-M50 Logitech Z-2300 
CPUMotherboardGraphicsRAM
Intel Core 2 Duo P8700 @ 2.53GHz (Auto) Samsung Q320/P320 (Intel PM45 + ICH9M) Nvidia GeForce G105M Samsung DDR2-800MHz (2x2GB) 
Hard DriveOptical DriveOSMonitor
OCZ Vertex 3 (120GB) TSSTcorp TS-T633A (Slot-Loading) Windows 7 Professional (x86) Laptop Display (1366x768, 13.4") 
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Laptop Keyboard Samsung SPA-P30 (60W) Logitech  Realtek HD 
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Sennheiser HD 228 
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CPUMotherboardGraphicsRAM
Intel Core i7 860 @ 3.8GHz (1.36v) Asus P7P55D Deluxe Sapphire Radeon RX 480 Nitro+ 4GB Mushkin Blackline DDR3-1600MHz (2x4GB) 
Hard DriveHard DriveHard DriveOptical Drive
Samsung EVO 850 (500GB) Western Digital Caviar Black (640GB) Seagate Barracuda 7200.12 (2x1TB, RAID1) Samsung SH-S223F/BEBE 
CoolingOSMonitorKeyboard
Noctua NH-U12P SE2 Windows 10 Education x64 LG 29UM58-P & 2x Samsung S24D590L (6400x1080) Das Keyboard Model S Ultimate 
PowerCaseMouseMouse Pad
Corsair HX Series CMPSU-750HX (750W) Corsair Obsidian 650D Logitech G700 SteelSeries QcK 
AudioAudioAudio
Asus Xonar Essence STX Audio Technica ATH-M50 Logitech Z-2300 
CPUMotherboardGraphicsRAM
Intel Core 2 Duo P8700 @ 2.53GHz (Auto) Samsung Q320/P320 (Intel PM45 + ICH9M) Nvidia GeForce G105M Samsung DDR2-800MHz (2x2GB) 
Hard DriveOptical DriveOSMonitor
OCZ Vertex 3 (120GB) TSSTcorp TS-T633A (Slot-Loading) Windows 7 Professional (x86) Laptop Display (1366x768, 13.4") 
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post #926 of 1646
Quote:
Originally Posted by Exostenza View Post
I have HT on with my i7 @ 3.8ghz on 1.320v rock solid. Thought I'd throw it out there for a reference for Chilly. Also my temps are very nice and that is even with my cpu fan on the lowest setting.

My voltage is offset .06250
Exostenza: Can you give any insight into what voltage offset does? What is the stock/nominal setting?
Edited by PolRoger - 12/21/09 at 1:04pm
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Testing Bench
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post #927 of 1646
Quote:
Originally Posted by AC_Smoothie View Post
What voltages are you guys using for your 750's for a 3.8-4ghz OC?

I currently got the core voltage at 1.38, anything less than that loses stability after stress testing for a while.
I'm using 1.28125v for a 4ghz overclock. I'll post pics the next time I remember to take screenshots. I think I have like a really pure cpu or something lol.
post #928 of 1646
Thread Starter 
Wow, 1.28v for 4.0GHz? Nice! How stable is it? Prime95 Stable? OCCT?
     
CPUMotherboardGraphicsRAM
Intel Core i7 860 @ 3.8GHz (1.36v) Asus P7P55D Deluxe Sapphire Radeon RX 480 Nitro+ 4GB Mushkin Blackline DDR3-1600MHz (2x4GB) 
Hard DriveHard DriveHard DriveOptical Drive
Samsung EVO 850 (500GB) Western Digital Caviar Black (640GB) Seagate Barracuda 7200.12 (2x1TB, RAID1) Samsung SH-S223F/BEBE 
CoolingOSMonitorKeyboard
Noctua NH-U12P SE2 Windows 10 Education x64 LG 29UM58-P & 2x Samsung S24D590L (6400x1080) Das Keyboard Model S Ultimate 
PowerCaseMouseMouse Pad
Corsair HX Series CMPSU-750HX (750W) Corsair Obsidian 650D Logitech G700 SteelSeries QcK 
AudioAudioAudio
Asus Xonar Essence STX Audio Technica ATH-M50 Logitech Z-2300 
CPUMotherboardGraphicsRAM
Intel Core 2 Duo P8700 @ 2.53GHz (Auto) Samsung Q320/P320 (Intel PM45 + ICH9M) Nvidia GeForce G105M Samsung DDR2-800MHz (2x2GB) 
Hard DriveOptical DriveOSMonitor
OCZ Vertex 3 (120GB) TSSTcorp TS-T633A (Slot-Loading) Windows 7 Professional (x86) Laptop Display (1366x768, 13.4") 
KeyboardPowerMouseAudio
Laptop Keyboard Samsung SPA-P30 (60W) Logitech  Realtek HD 
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Sennheiser HD 228 
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CPUMotherboardGraphicsRAM
Intel Core i7 860 @ 3.8GHz (1.36v) Asus P7P55D Deluxe Sapphire Radeon RX 480 Nitro+ 4GB Mushkin Blackline DDR3-1600MHz (2x4GB) 
Hard DriveHard DriveHard DriveOptical Drive
Samsung EVO 850 (500GB) Western Digital Caviar Black (640GB) Seagate Barracuda 7200.12 (2x1TB, RAID1) Samsung SH-S223F/BEBE 
CoolingOSMonitorKeyboard
Noctua NH-U12P SE2 Windows 10 Education x64 LG 29UM58-P & 2x Samsung S24D590L (6400x1080) Das Keyboard Model S Ultimate 
PowerCaseMouseMouse Pad
Corsair HX Series CMPSU-750HX (750W) Corsair Obsidian 650D Logitech G700 SteelSeries QcK 
AudioAudioAudio
Asus Xonar Essence STX Audio Technica ATH-M50 Logitech Z-2300 
CPUMotherboardGraphicsRAM
Intel Core 2 Duo P8700 @ 2.53GHz (Auto) Samsung Q320/P320 (Intel PM45 + ICH9M) Nvidia GeForce G105M Samsung DDR2-800MHz (2x2GB) 
Hard DriveOptical DriveOSMonitor
OCZ Vertex 3 (120GB) TSSTcorp TS-T633A (Slot-Loading) Windows 7 Professional (x86) Laptop Display (1366x768, 13.4") 
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post #929 of 1646
Hey Mingo what is your VTT at under load for 4GHz?
My System
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i5-750 @ 4GHz 1.34v Asus Maximus III Formula SLI GTX 480 @ 800 / 1600 / 2000 - 1.050v 8GB XMS3 DDR3 1268 C7 1T 
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Razer Sphex 
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My System
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i5-750 @ 4GHz 1.34v Asus Maximus III Formula SLI GTX 480 @ 800 / 1600 / 2000 - 1.050v 8GB XMS3 DDR3 1268 C7 1T 
Hard DriveOptical DriveOSMonitor
Vertex 30GB, WD 640GB, 2* F3 1TB Optiarc AD-7241S Windows 7 Ultimate x64 / OSX Snow Leopard 10.6.4 Asus VG236H 23" 120Hz + VH242H 23.6" 
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Logitech G15 CM Silent Pro Gold 1200W HAF 932 Logitech G500 
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post #930 of 1646
Prime95 stabilized for 10-11 hours. Load temps reached 70-73 according to Realtemp.

I'm not sure how to check VTT in Windows but in bios I set it to 1.23v. I've been too lazy to test with lower voltages for the perfect overclock so whatever lol.
Edited by MingoDynasty - 12/21/09 at 1:50pm
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