New Nas CPU - i5 Sandybridge, ivybridge, or i3 ivy?

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mstang1988

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May 19, 2010
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Going to upgrade my NAS with a bit more storage using ZFS which is RAM and CPU intensive, especially once de-dedupe is more common and turned on in future freenas builds.

Fry's had an i5-2400 for $118 which got me thinking quad core but the TDP was high, can't decide if too high.

I have no need to overclock but may undervolt/underclock a bit to keep it nice and cool in an ITX case. Do I need to go with an unlocked processor to really have the last bit of control like a 3570K?

What's the real world difference between a 3450 and a 2400 in terms of heat in a small case?

 
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prime 95 torture 4 threads ONLY minimal/maximal fft all the cpu cache 8192 (8MBytes) + half your system ram.

speedfan and i will post this link in my web page with special 10nx to 13thmonkey that did the test for me.

task manager memory usage, cores , cpuz

stock speed

PS forget the link i will post the screen shot to my web page directly we are trolling enythig else except the real test for hours...
5 mins will be enough come on... Nikor did it fasterrrr
 
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Screenie.jpg
peaked at 66, fan at 70%, most of the time just above 60 on 1 core, 8GB custom using large and small FFT's. @4.3Ghz, because I don't want to fiddle with bios.
 
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i can't see the system temprature, The 8192 in the fft is 720K are you jocking? in the speed fan i see only 2 hds what happen to the system? all this time for this? and you like to put in in my wabe page!!!

lets go prive ok ?

prime956gbytesfurmark18.jpg


in my image you see clear 4096K fft with 270k fft is 45 50 c to this processor and my image you can zoom and you see the 400 watts load.. BTW the cpu had 54 c in the bios... and tyou have 60 wiuth 270 kbytes ussage ? i USE 4 Mbytes pal are you blind?
 
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YOU have 270kb fft i toled you minimal 8196 maximal 8196 the prime 95 will show 8196K is the same ?

ABOVR is is 4 Mbytes fft what 270 kbytes? is notthing to me a 270 fft no more 45 to the cores..


YOY are an Addict in Tom's Hardware do a torture test with minimal fft = 8196 maximal fft = 8196 4 threads only only 10 minites and need full image enough crap 2 days now...
 
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primetorture.jpg


are you having problem with prime95 ? 8 kbytes and 270 kbytes is the same with 4096 kbytes ? is 4 Mbytes fft are you blind?

and addict in tom's hardware 2 days now can't run a custome prime95 test,....
 
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i will ask deeply sorry for any word i said but you post me an image with 270 kb fft

i wrote prime 95 torture 4 threads ONLY minimal/maximal fft all the cpu cache 8192 (8MBytes) + half your system ram.

5 minutes no more.... and speed fan dosen't giving the system is printing the gpu temprature 2 times...

270 kb ftt in the above machine is NOTHING 45 c and you have 60 c and you are ok?

NIkorr in my web page got right he did it in secs....
 
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i have 36 c to the system and 54 c to the cpu and is NOT running only prime...

13thmonkey if you want an image of yours in my wabe page and special 10nx written do it straight and i wand FULL image to be clicable and zoom... use [ img ] not [ url ]

USE CPUID harware monitor i need to see the system is your motherboard temprarture btw...

PS do you want me to give you my msn accound i have camera in english i'm far more better...

the fft length was 8 Kbytes above btw.... i mean.... don't do 30 minutes again 5 minutes you are dead with the tempraters that you giving...
 
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hosting images
 
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i cant see noting again how come the image i gave above is so clear and you can see enything? you don't have to it 30 minutes with the numbers that we are playing you get high fast 5 minutes are enough maybe you need to change the DPI in the letters to be bigger....

i cant zoom in that image anyway can we go prive? in there i can give my email to send it to me to see it.
 
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read the prive i will put anything to the web page our nick your name whatever you like.

I need a photo from a thermometer, photos of your room the cooling system thermal paste was used we must be accurate and boulletprooff don't sleep now... I have a JOB and stopped for you trust me.
 
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we must do the test in 26-28 do you have a photo? *** the public nobady cares for a thread anything will be uploaded to the web page
 
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You don't need to do the test in 26-28, an increase in the ambient temperature of 5 C will raise the load temperatures by 5 C assuming identical cooling and fan speed, what is actually going to happen in this scenario though is his fan is going to kick up another 5-10% and the temperatures are only going to increase by about 3 C.

There is nothing mythical about what is going on here, please read up on thermal systems, wikipedia is a good place to start
http://en.wikipedia.org/wiki/Heat_transfer

As newton's law of cooling puts it very simply,
"The rate of heat loss of a body is proportional to the temperature difference between the body and its surroundings."

If you increase the temperature of the room you will have the same increase in temperature of heated objects within the room if their cooling is the same at both ambient temperatures because that will maintain the temperature difference between the object and its surroundings, but computers are not simple hot objects, they have fan curves so unless you run the fan at 100% at 21 C and 28 C you aren't going to get a flat temperature increase, it is going to be less than the change in ambient. Since he has 30% of his fan speed remaining you aren't going to see a massive increase in temperature like you keep thinking he should based off testing a totally different and unrelated processor, now quit derailing threads and spreading FUD about Ivy Bridge.
 
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Assuming Giatrakis is NOT trolling which i think he ISN'T...I believe he just got a bad CPU...not even bad more like one in a thousand that runs considerably hotter than other 3570Ks

Could this be a possibility?
 
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I gave my photo, the photos of the room, thermometer in the incomings, I can't give all the things to public without these any data are unssuable do you belive the 20 c? but when i give 32 c like this:

thermometertotheincomin.jpg


nobody can tell is a fake... 32 c

to 13thmonkey i did send everyting we goanna do our tests together... and will be 100% accurate the data and booletproof just because someone said i have 20 in my room you will beliave him?

if he can't come to me with camera online and thermometers in the incomings live any data are unsuable to me.

So if the 20 c were true do the calculations again for 32 ambient. I HAVE 423 watts heat load without 2 open windows i can't managed no ***.. The air condition is uselles with such a load anyway....

When someone starts saying with this prime95 i have hotter cpu what you expect? Well and mine is hotter with new prime 95 but this means is more efficient and in the end nobody can be sure that he is trying really hard to deliver relaible data to the public..........


Ps plain thermometers not digital crap... The plain thermometer is using larger attached surface to the ambient and is always more accurate.
 
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