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[Official] Delidded Club / Guide - Page 130

post #1291 of 33672
Lapping IHS helped improve my temps another 12C! thumb.gif

1) pre-delidded IBT (default 10x run) @4.5GHz & 1.344v high temp = 96C
2) delidded IBT (default 10x run) @4.5GHz & 1.344v high temp = 82C (-14C)
3) lapped IHS & delidded IBT (default 10x run) @4.5GHz & 1.352v high temp = 70C (-26C)

One reason for the additional 12C gain was that my IHS was concave, which came out during sanding/lapping, so that the HSF never made the best contact with it. This is still using CL Ultra as the CL PRO has not yet arrived.

I would encourage others to consider lapping their IHS too as they may find additional temp gains from doing so. smile.gif



Hey Valgaur, when you get home from work can you update my temp gain to 26C! biggrin.gif
Edited by PCWargamer - 10/21/12 at 7:04pm
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3770K Gaming Sys
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3770K 4.5GHz Asus Sabertooth Z77 EVGA Gtx560ti 448 FTW (2x SLI) 16GB Crucial Ballistic Tactical 1866 9-9-9-24 1T 
Hard DriveHard DriveHard DriveOptical Drive
120GB SanDisk Extreme SSD  1TB WD Black Caviar  2TB Seagate Barracuda TSSTcorp cd/dvd/bd 
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post #1292 of 33672
Quote:
Originally Posted by PCWargamer View Post

Lapping IHS helped improve my temps another 12C! thumb.gif
1) pre-delidded IBT (default 10x run) @4.5GHz & 1.344v high temp = 96C
2) delidded IBT (default 10x run) @4.5GHz & 1.344v high temp = 82C (-14C)
3) lapped IHS & delidded IBT (default 10x run) @4.5GHz & 1.352v high temp = 70C (-26C)
One reason for the additional 12C gain was that my IHS was concave, which came out during sanding/lapping, so that the HSF never made the best contact with it. This is still using CL Ultra as the CL PRO has not yet arrived.
I would encourage others to consider lapping their IHS too as they may find additional temp gains from doing so. smile.gif

Hey Valgaur, when you get home from work can you update my temp gain to 27C! biggrin.gif

Yah lapping helps ..

Im guessing at my temp drops i know with 1.65v i can not get past 85c in a 78 degree room.

And this is not no 10 15 min stress test this is 7 hrs.
    
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GraphicsRAMHard DriveCooling
7950 w/ Alphacool block G.SKILL Trident X 2500mhz 2x4gb SanDisk Extreme 240gb sata III 6gbs x5 SwiftTech Apongee Drive II 
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post #1293 of 33672
Quote:
Originally Posted by PCWargamer View Post

Lapping IHS helped improve my temps another 12C! thumb.gif
1) pre-delidded IBT (default 10x run) @4.5GHz & 1.344v high temp = 96C
2) delidded IBT (default 10x run) @4.5GHz & 1.344v high temp = 82C (-14C)
3) lapped IHS & delidded IBT (default 10x run) @4.5GHz & 1.352v high temp = 70C (-26C)
One reason for the additional 12C gain was that my IHS was concave, which came out during sanding/lapping, so that the HSF never made the best contact with it. This is still using CL Ultra as the CL PRO has not yet arrived.
I would encourage others to consider lapping their IHS too as they may find additional temp gains from doing so. smile.gif

Hey Valgaur, when you get home from work can you update my temp gain to 27C! biggrin.gif
wow, that's quite an improvement! grats bro smile.gif
will consider it, if my chip survives the next month biggrin.gif
Quote:
Originally Posted by Hokies83 View Post

Yah lapping helps ..
Im guessing at my temp drops i know with 1.65v i can not get past 85c in a 78 degree room.
And this is not no 10 15 min stress test this is 7 hrs.
I could only wish for such temps at 1.65V vcore ... my chip at 1.52v and 50x multi already closes in to thermal limits on 2 "middle" cores when running IBT in Maximum mode (4x4GB ram @ 2200Mhz) ... ambient similar to yours, maybe a tad higher.
post #1294 of 33672
Quote:
Originally Posted by feniks View Post

wow, that's quite an improvement! grats bro smile.gif
will consider it, if my chip survives the next month biggrin.gif
I could only wish for such temps at 1.65V vcore ... my chip at 1.52v and 50x multi already closes in to thermal limits on 2 "middle" cores when running IBT in Maximum mode (4x4GB ram @ 2200Mhz) ... ambient similar to yours, maybe a tad higher.

I have 2x 4gb 2400mhz ram.. My stuff just runs cool.. I also have 2 Non Ref 680s that even at idle vent some heat into my case.. I have 2 Cougar Vortex fans in push and 2 silent X in pull config.. Nothing fancy...

Just lapped IHS and sanded down back edge to make better contact and with Liquid Pro the App is super easy to get 100% perfect.. If it needs to be thicker just remove and put more on top.

Also if the 2 middle cores are hotter then core 4 something is wrong with the Ap cause it is proven that core 4 is next to the IGPU and should always run hotter then the other 3.
Edited by Hokies83 - 10/21/12 at 4:45pm
    
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i7 3770k 5.2ghz  GIGABYTE G1 Assassin Sniper 3 7950 with Alphacool block 7950 w/ Alphacool Block 
GraphicsRAMHard DriveCooling
7950 w/ Alphacool block G.SKILL Trident X 2500mhz 2x4gb SanDisk Extreme 240gb sata III 6gbs x5 SwiftTech Apongee Drive II 
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Monsta 360 86mm thick rad X 4 MCP 35X Pump x2 400ML Frozen Q Fusion res x3 Windows 7 Ultimate 64 bit 
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post #1295 of 33672
Quote:
Originally Posted by Hokies83 View Post

I have 2x 4gb 2400mhz ram.. My stuff just runs cool.. I also have 2 Non Ref 680s that even at idle vent some heat into my case.. I have 2 Cougar Vortex fans in push and 2 silent X in pull config.. Nothing fancy...
Just lapped IHS and sanded down back edge to make better contact and with Liquid Pro the App is super easy to get 100% perfect.. If it needs to be thicker just remove and put more on top.
Also if the 2 middle cores are hotter then core 4 something is wrong with the Ap cause it is proven that core 4 is next to the IGPU and should always run hotter then the other 3.

cool smile.gif

for now I removed 2x4GB sticks and left other 2x4GB in, made it run 1333mhz @ 1.50v so I can make focus on cpu oc only. so far was able to boot into windows with 1.52v fixed vcore (switched to extreme LLC for now) at 51 multi, stabilizing it and will see where I land. hopefully later on I will be able to get to 5.2GHz with 102 bclk.
post #1296 of 33672
I've read through about half of the thread, but there is a ton to read. I just have one question: Has anyone tried lapping or removing material in any way from the bottom of the IHS to reduce the gap between the die and the IHS? I would think reducing that gap further would be highly beneficial to temperatures.
post #1297 of 33672
does this really help temps? i think i got a hot azz 3770k, how much of a decrease should i see if i was to successfully do this with my brain?
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Lanu Moana
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post #1298 of 33672
Quote:
Originally Posted by Killa Cam View Post

does this really help temps? i think i got a hot azz 3770k, how much of a decrease should i see if i was to successfully do this with my brain?

25 = 35 C using Cool Labs Liquid pro
Quote:
Originally Posted by hermitmaster View Post

I've read through about half of the thread, but there is a ton to read. I just have one question: Has anyone tried lapping or removing material in any way from the bottom of the IHS to reduce the gap between the die and the IHS? I would think reducing that gap further would be highly beneficial to temperatures.

I sanded down the back side a bit id say it helped bring the IHS closer to the die and helped a bit.
    
CPUMotherboardGraphicsGraphics
i7 3770k 5.2ghz  GIGABYTE G1 Assassin Sniper 3 7950 with Alphacool block 7950 w/ Alphacool Block 
GraphicsRAMHard DriveCooling
7950 w/ Alphacool block G.SKILL Trident X 2500mhz 2x4gb SanDisk Extreme 240gb sata III 6gbs x5 SwiftTech Apongee Drive II 
CoolingCoolingCoolingOS
Monsta 360 86mm thick rad X 4 MCP 35X Pump x2 400ML Frozen Q Fusion res x3 Windows 7 Ultimate 64 bit 
MonitorKeyboardPowerCase
CatLeap 2560x1440 + Acer hn274h bmiiid 120hz 3D Logitech G19 Corsair Ax1200 watts  Mountain Mods Ascension 
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Logitech M570 Pioneer SP-BS21 Bookshelf Loudspeakers + Lepai Amp 
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CPUMotherboardGraphicsGraphics
i7 3770k 5.2ghz  GIGABYTE G1 Assassin Sniper 3 7950 with Alphacool block 7950 w/ Alphacool Block 
GraphicsRAMHard DriveCooling
7950 w/ Alphacool block G.SKILL Trident X 2500mhz 2x4gb SanDisk Extreme 240gb sata III 6gbs x5 SwiftTech Apongee Drive II 
CoolingCoolingCoolingOS
Monsta 360 86mm thick rad X 4 MCP 35X Pump x2 400ML Frozen Q Fusion res x3 Windows 7 Ultimate 64 bit 
MonitorKeyboardPowerCase
CatLeap 2560x1440 + Acer hn274h bmiiid 120hz 3D Logitech G19 Corsair Ax1200 watts  Mountain Mods Ascension 
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Logitech M570 Pioneer SP-BS21 Bookshelf Loudspeakers + Lepai Amp 
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post #1299 of 33672
im using a hyper 212 evo with gelid extreme tim to cool my 3770k. idk, on idle i get about 28c but i ran small fft on prime, and my temps are at mid 80s c from jump. im using stock voltage too. im going to reseat my evo and reapply the pea method of tim as i used a thin spread (which i think is the reason tongue.gif). if that don't work - its time to delid this mofo
Lanu Moana
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CPUMotherboardGraphicsRAM
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Lanu Moana
(18 items)
 
Niecey
(15 items)
 
 
CPUMotherboardGraphicsRAM
Intel i7 6700K Gigabyte Z170X Designare EVGA GTX 980 Ti Superclocked +  Corsair Vengeance LED Blue 32GB (4x8) 3200MHz 
Hard DriveHard DriveCoolingCooling
Samsung 950 Pro 512GB M.2 Seagate 4TB SSHD XSPC Raystorm Pro EK XTX 360mm Radiator 
CoolingOSMonitorKeyboard
Corsair ML Blue LED 120mm Fans x7 Windows 10 Pro Acer Predator XB271HU  Corsair Strafe RGB Cherry MX Silent 
PowerCaseMouseMouse Pad
Corsair HX1200i CaseLabs Mercury S8 Corsair M65 Pro Corsair MM880 RGB Polaris 
AudioAudio
ATH-M50x Klipsch Promedia 2.1 
CPUMotherboardGraphicsRAM
Intel i5 6600K Gigabyte Z170X Gaming 6  EVGA GTX 980 Ti ACX SC+ Corsair Vengeance LED White 16GB (2x8GB) 3200MH... 
Hard DriveHard DriveCoolingOS
Samsung 850 Evo 500GB Western Digital 2 TB Caviar Black Enermax Liqmax II 120S Windows 10 Pro 
MonitorKeyboardPowerCase
First FSM-270YG 2560x1440p IPS Panel Logitech Orion 610 Cherry Mx Red Corsair AX860 Cooler Master Masterbox 5 
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post #1300 of 33672
I just tried running LinX instead of Prime95... 10C higher on load! angrysmiley.gif
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