3770k IHS Removals - CPU temp dropped from 79C to 71C

[st0ned]

Amazing volts Dumo

[C-N]

Thanks C-N but my questions if when you put the IHS wich i dont stick with glue again will not scratch the die ??? you got me ?

i just put the IHS over the die not glued and put in socket that moves obvious til it gets in right position this will not scratch the die ?

Sorry for the slow reply Sergio...... I now have my IHS glued back on but can say I did not notice any die damage at all in the month or so I had my chip with the loose IHS & LM.

The die is much more resilient than you may imagine..... as I understand it the majority of what we see is just a big blob of silicon & the business end of this where all the transistors are is at the bottom of this hence just like in the AMD Athlon XP 2500 days you can get away with knocking the edges off & it still works.

[andressergio]

Sorry for the slow reply Sergio...... I now have my IHS glued back on but can say I did not notice any die damage at all in the month or so I had my chip with the loose IHS & LM.

The die is much more resilient than you may imagine..... as I understand it the majority of what we see is just a big blob of silicon & the business end of this where all the transistors are is at the bottom of this hence just like in the AMD Athlon XP 2500 days you can get away with knocking the edges off & it still works.

Thanks C-N i kow the die is resitant as i scratched one and still working but as im lazy to take out mobo again and put the chip i do it with the mobo in so while im installing the chip to hold it i have to use finger and of course the IHS dances over the die till the bracket can hold it thats my concern

[C-N]

Thanks C-N i kow the die is resitant as i scratched one and still working but as im lazy to take out mobo again and put the chip i do it with the mobo in so while im installing the chip to hold it i have to use finger and of course the IHS dances over the die till the bracket can hold it thats my concern

This is why I glued my ISH back on.... I figured the amount of times I had the chip out of the socket & had to fiddle about to get the IHS centred properly annoyed me. Sometimes I had to do several re mounts to get even temps so I figured get it right & glue it back on & that'll be the end of the drama. Besides its easy enough to cut it off again anyway.

[Zeus]

Decided to glue it onfrom the beginning. Much easier to work with, especially if your board is in a case.

[andressergio]

This is why I glued my ISH back on.... I figured the amount of times I had the chip out of the socket & had to fiddle about to get the IHS centred properly annoyed me. Sometimes I had to do several re mounts to get even temps so I figured get it right & glue it back on & that'll be the end of the drama. Besides its easy enough to cut it off again anyway.

Decided to glue it onfrom the beginning. Much easier to work with, especially if your board is in a case.

thanks mates what glue u used a light one ?

[C-N]

thanks mates what glue u used a light one ?

I used black Polyurethane adhesive mastic..... think it was Sikaflex as I have access to it at work. This stuff sticks better than s**t to a blanket

[andressergio]

I used black Polyurethane adhesive mastic..... think it was Sikaflex as I have access to it at work. This stuff sticks better than s**t to a blanket

well i dont have that maybe i use a common one just to get fixed in place, i dont want to use epoxy based cauz then it will be impossible to take out

[Martin.v.r]

what can people run in 3Dmark Vantage after mod ? 2D is quick test
my can almost achieve 5GHz on water without mod in vantage

[andressergio]

what can people run in 3Dmark Vantage after mod ? 2D is quick test
my can almost achieve 5GHz on water without mod in vantage

??? i can why not ?

this is at 4.8HT tough 2800 CL11 my 24/7

[Martin.v.r]

I have little mem problems at the 5GHZ = the bandwidth on my mem,here is 5GHZ an vantage AMD HD7970 1360/1750 home mod GPU block from old XSPC Chipset block,an no mod whit the cpu,I use watercooling
there is a big jump whit vcore from 4.8 to 4.9 an 5GHZ
This is not my best score
win 7 64BIT Ultra no tweak,is a gamer pc/oc

[andressergio]

I have little mem problems at the 5GHZ = the bandwidth on my mem,here is 5GHZ an vantage AMD HD7970 1360/1750 home mod GPU block from old XSPC Chipset block,an no mod whit the cpu,I use watercooling
there is a big jump whit vcore from 4.8 to 4.9 an 5GHZ
This is not my best score
win 7 64BIT Ultra no tweak,is a gamer pc/oc

yes the bump starts on some chips at 4.9 to 5 or some at 4.8 to 5

my cards on air, cpu water, no tweaks at all also will shoot a 5GHz one

[Martin.v.r]

it would be nice to see a little 3Dmark tests, instead of all the 2D test, to see how much more it can now also provide, as 3D requires a bit more of CPU
also to hear about tempen keeps all the way home

[andressergio]

here u go Martin same all on my 24/7 settings

[Martin.v.r]

can see we use the same vcore at 5GHZ

[Zeus]

Sergio, are you running 1.5Vcore 24/7?

[hersounds]

About 2 weeks after IHS MOD

Same ambient temperature,same test

4.3 Ghz - 1.10 Vcore

4.3 110.jpg

Core 1: 60 °C
Core 2: 65 °C
Core 3: 65 °C
Core 4: 58 °C

Improvements: temperature are finally stabilized,vcore needed to be stable is less

[Martin.v.r]

FOTO an vantage an nice temp,no mod on cpu 5GHZ I use 2x360 radiator form XSPC RX an 1 TFC 360
http://hwbot.org/image/855325.jpg

[hersounds]

I see this on spanish forum...yes hurt !

3770k Rest in peace

proce2.jpg

proce1g.jpg

[st0ned]

I opened a 3570k yesterday that had a zone on those large pads of the IHS that was really really hard to open. Once open I almost myself in the pants it had a huge marking on the PCB under that pad zone. It couldn't have been me with the blade, no way I could have done that. That pad zone wasn't flat as it should and I think it might have been intel doing when assembling the IHS at the factory. I just couldn't get my mind in how did that CPU work with that mark... but after all it indeed work when I put it back into the motherboard :O

[kirbster1966]

Delidded my 3770k using CoolLaboratory Liquid Pro.
Just used an exacto blade and som alcohol as lubricant and had the lid off in about 15 minutes or so.
No too hard if you are careful!
Pretty much a 40C drop. I am using it between the IHS and the die as well as teh ihs and the waterblock. 5.1 ghz right now at 1.45V max temp running Wprime is 63C. Intel burn test maxes out at 73 on the hottest core.

[felix_w]

I am using it between the IHS and the die as well as teh ihs and the waterblock. 1.5 ghz right now at 1.45V max temp running Wprime is 63C. Intel burn test maxes out at 73 on the hottest core.

1.5GHz @ 1.45V isn't worth delidding , mate...

I bet you meant 4.5GHz....

Pretty much a 40C drop.

What were your temps before ? You should be running 100C for that difference to make sense...

[andressergio]

Sergio, are you running 1.5Vcore 24/7?

??? no i was runing on a 3570K offset with 3000IMC

im runing now a 3000IMC 3770K at 4.8HT @ 1.35 loaded 2800CL11 GSK TridentX using OFFSET

[andressergio]

About 2 weeks after IHS MOD

Same ambient temperature,same test

4.3 Ghz - 1.10 Vcore

4.3 110.jpg

Core 1: 60 °C
Core 2: 65 °C
Core 3: 65 °C
Core 4: 58 °C

Improvements: temperature are finally stabilized,vcore needed to be stable is less

wow pretty high temps for such low vcore and 17C temp mate

also linx runing low mem not ALL

[andressergio]

FOTO an vantage an nice temp,no mod on cpu 5GHZ I use 2x360 radiator form XSPC RX an 1 TFC 360
http://hwbot.org/image/855325.jpg

great martin now i know that at 5GHZ i will break 50K