Message boards :
Number crunching :
Normal deticated crunching temperatures
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Author | Message |
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Peter Send message Joined: 6 Nov 09 Posts: 40 Credit: 7,805,244 RAC: 0 |
At this moment my deticated seti chruncher is runnning for a few days. During these days I have been monitoring the temperatures.... My GPU's (Asus GeForce GTS 450) are overclocked from 783 to 926 Mhz. My chruncher is build in a fractical casing, and under full load my temperatures are: GPU 0: 57 degrees Celcius GPU 2: 61 degrees Celcius CPU : 49 degrees Celcius Are these temperatures in the normal range, or should I try to lower them even more by adding more airflow? |
skildude Send message Joined: 4 Oct 00 Posts: 9541 Credit: 50,759,529 RAC: 60 |
your temps are well within normal temperatures for CPU/GPUs under a full load. Be aware that this may and will most likely change when summer comes. In a rich man's house there is no place to spit but his face. Diogenes Of Sinope |
soft^spirit Send message Joined: 18 May 99 Posts: 6497 Credit: 34,134,168 RAC: 0 |
I concur with skill on this. I dropped the house here 2 degrees Farenheit, video card dropped 4-5 celsius. Janice |
-BeNt- Send message Joined: 17 Oct 99 Posts: 1234 Credit: 10,116,112 RAC: 0 |
At this moment my deticated seti chruncher is runnning for a few days. During these days I have been monitoring the temperatures.... My GPU's (Asus GeForce GTS 450) are overclocked from 783 to 926 Mhz. Temperatures look great to me. In fact so low on the video card I would wonder if you are actually crunching on it lol. Traveling through space at ~67,000mph! |
skildude Send message Joined: 4 Oct 00 Posts: 9541 Credit: 50,759,529 RAC: 60 |
one thing that I did do is manually set my GPU fan to 75%. this keeps the GPU between 52 and 58C In a rich man's house there is no place to spit but his face. Diogenes Of Sinope |
dcappello Send message Joined: 3 Apr 99 Posts: 261 Credit: 170,969,320 RAC: 0 |
I have a stock 480 running in a box and it runs 88C - 90C (GPU Temp) when the room is 80C CPUs are at 48C with a tiny bit of OC. (this is a water cooled machine) |
Gundolf Jahn Send message Joined: 19 Sep 00 Posts: 3184 Credit: 446,358 RAC: 0 |
...when the room is 80C Why do you run your machines in the sauna? ;-) Gruß, Gundolf |
skildude Send message Joined: 4 Oct 00 Posts: 9541 Credit: 50,759,529 RAC: 60 |
I thought maybe he had his modded into the oven In a rich man's house there is no place to spit but his face. Diogenes Of Sinope |
-BeNt- Send message Joined: 17 Oct 99 Posts: 1234 Credit: 10,116,112 RAC: 0 |
I thought maybe he had his modded into the oven Yeah I think he meant 80F not C that would be like 176F haha! My GTX 480 runs 72C under load with 2 WU's going. Fan speed is setup in a custom profile so at that temp my fans spool up to 77%. Cool for a fermi, not as cool as I would like though. Traveling through space at ~67,000mph! |
Peter Send message Joined: 6 Nov 09 Posts: 40 Credit: 7,805,244 RAC: 0 |
In fact so low on the video card I would wonder if you are actually crunching on it lol. See below for details ons crunching status ;) GPU 0: GPU 1: Only reason for the little higher temperature on gpu 1 is the fact that it is placed above GPU 0 on the MB... Factory settings is 873Mhz, will my both gts 450's are running 898Mhz.. |
-BeNt- Send message Joined: 17 Oct 99 Posts: 1234 Credit: 10,116,112 RAC: 0 |
No I didn't doubt you were crunching lol. I was saying that sarcastically as my GTX 480 runs almost twice that temp. ;) Traveling through space at ~67,000mph! |
Peter Send message Joined: 6 Nov 09 Posts: 40 Credit: 7,805,244 RAC: 0 |
I am looking forward to the average RAC of the system, expecially because of the total power usage under 100% load 24/7. At this moment the power usage is an average of 305 Watt. |
Peter Send message Joined: 6 Nov 09 Posts: 40 Credit: 7,805,244 RAC: 0 |
At this moment the system is running with even more overclocked GPU's. Without increasing the voltage, I am now running each GTS 450 at 955Mhz (873Mhz from stock). Still the highest temperatures on the upper GPU are nog more then 64 degrees celcius.. After this week I am getting my extra typhoon 500rpm 140mm fans and hope to be able to increase the overclock even more without increasing the voltage and temperatures.. To be continued... |
Peter Send message Joined: 6 Nov 09 Posts: 40 Credit: 7,805,244 RAC: 0 |
Oke, a little bit extra tweaking of the airflow and an extra 140mm fan in my chruncher the system has been running for the last 72 hours under 100% load with the temperatures as shown below. Mainboard 38 °C (100 °F) CPU 46 °C (115 °F) CPU #1 / Core #1 44 °C (111 °F) CPU #1 / Core #2 44 °C (111 °F) CPU #1 / Core #3 44 °C (111 °F) CPU #1 / Core #4 44 °C (111 °F) Aux 38 °C (100 °F) GPU1: GPU 51 °C (124 °F) GPU2: GPU 53 °C (127 °F) These values are looking great in my opinion... |
-BeNt- Send message Joined: 17 Oct 99 Posts: 1234 Credit: 10,116,112 RAC: 0 |
Temps look terrific! Most people don't get that on high end machines unless they are on water cooling. So I would say you are doing just fine. Traveling through space at ~67,000mph! |
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