First build - some noob questions (sorry )

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Joined
7 Nov 2011
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New to this board so start first by saying hello :D

Just completed my first build:

HAF X case with extra 200 mm fan up top
Corsair AX1200 psu

OC UK Bundle:

i7 2600 k 3.4 Oc'd to 4.6
Asus P8z68-v pro mobo, 8Gig Ram
Just changed the cooler to Noctua NH-D14

Got the build up and running without any GPU yet....

Air flow is reasonable , but I am going to do somethings to tidy it up to see if I can get some cleaner pathway

However, I am worried about temps.....

I have re-mounted the cooler a couple of times, using both pea and spread method for application , but I still cant get decent temps and pretty sure I am not using too miuch "silver 5"... this is a super flat bottomed cooler with large fans so I would expect good heat transfer, bjut doesnt seem to be the case......

my other worry is temp measurement .. the Asus bios seems to read much higher than any of the other system tems I can get using the various reader programmes out there ( and I already tried 4 or 5 of the common names recommended across the board Coretemp, Speedfan etc etc etc ) they all show something lower, so my first confusion is over which is accurate as there can be some 15 C or more difference.

If I check the temps at idle I get about 45-47C in the bios , but in the order of 30C from the temp measuremnt software on average.....

If i measure using prime95 small fft, then I am up in the 80-82 C level.. now if this is incorrectly reading vs bios, then actual temp would be + 15 which would be too high, so I am concerned which is the correct value of course.....

I have yet to try a different cooler for comparison , and I still think there is work to do on the air, but the load temp seems high to me for what is supposed to be such a good cooler ( despite several re-fits )

another noob question.... is there much difference between CPU's i.e. if I sort my airflow and change cooler ang get the same results do i accept that I have a hot running CPU and reduce the overlock ? lets face it .... this is an ambient temp of 15-20 C and already i didnt yet add the heat from a GPU

any help or advice appreciated ... will report once I try another cooler / airflow setup

cheers

BIG S
 
Firstly what bios revision is your P8z68? 0406 had a bug, reading incorrect temps in bios. Also afaik while in bios the chip will revert to 3.4ghz (no speed step or OC applied), so idle temps would be higher in bios than in windows w/speedstep.

What are you using to monitor your temps in windows? 80c is way too high for a D14 in a HAFX at 4.6ghz, I would expect something closer to the high 60's with that cooler at that speed.

What was the paste spread like when you removed the cooler? it does sound like a bad seat...
 
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