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-   -   Could I possibly be thrashing my computer? (https://www.mersenneforum.org/showthread.php?t=14205)

science_man_88 2010-11-18 17:42

1 Attachment(s)
the attached image is it at rest with a few idle applications in the back and the OS.

science_man_88 2010-11-18 17:47

1 Attachment(s)
this one is while actually using PARI in th background. I stopped it after the picture about 1 minute 30 seconds into the calculation.

mdettweiler 2010-11-18 17:57

Interesting. It would seem, then, that the 58 C figure was obtained while the CPU was essentially idle--in which case it's rather high. In the PARI example, only one core is being used, so it's still not a good test of how hot the CPU [I]can[/I] get under maximum load.

Do you by chance have Prime95 set up? (Perhaps a safe bet, since this is the mersenneforum?) If so, try running it on both cores and an hour later (with Prime95 still running) check SpeedFan again.

schickel 2010-11-18 17:59

[QUOTE=science_man_88;237658]this one is while actually using PARI in th background. I stopped it after the picture about 1 minute 30 seconds into the calculation.[/QUOTE]I believe that the -128 reading is because there is no sensor there. You can configure the interface to not show that one.

science_man_88 2010-11-18 17:59

[QUOTE=mdettweiler;237659]Interesting. It would seem, then, that the 58 C figure was obtained while the CPU was essentially idle--in which case it's rather high. In the PARI example, only one core is being used, so it's still not a good test of how hot the CPU [I]can[/I] get under maximum load.

Do you by chance have Prime95 set up? (Perhaps a safe bet, since this is the mersenneforum?) If so, try running it on both cores and an hour later (with Prime95 still running) check SpeedFan again.[/QUOTE]

I've got it down to 55 with all fans running on full but I may need to clean my vents to make it work better I do have prime 95 in fact I believe I have the newest version beta lol. okay i thought i did lol.

mdettweiler 2010-11-18 18:03

[QUOTE=science_man_88;237661]I've got it down to 55 with all fans running on full but I may need to clean my vents to make it work better I do have prime 95 in fact I believe I have the newest version beta lol. okay i thought i did lol.[/QUOTE]
For this it doesn't matter which version you have; any Prime95 will sufficiently stress the CPU when run on both cores.

science_man_88 2010-11-18 18:09

[QUOTE=mdettweiler;237663]For this it doesn't matter which version you have; any Prime95 will sufficiently stress the CPU when run on both cores.[/QUOTE]

I'm actually getting a version as apparently I didn't have it installed lol says 24 minutes left in the download.

science_man_88 2010-11-18 19:06

not so helpful before I left I had it down to about 41(with all fans at full) when I got back it was up to 55 and when I ran even the first part of the torture test it got up past 61. also it seems to wobble for that one.

mdettweiler 2010-11-18 19:10

[QUOTE=science_man_88;237670]not so helpful before I left I had it down to about 41(with all fans at full) when I got back it was up to 55 and when I ran even the first part of the torture test it got up past 61. also it seems to wobble for that one.[/QUOTE]
Yeah, the CPU temp usually wobbles a little bit when under full load--that's normal. I don't know the exact threshold at which your CPU begins thermal throttling, but most modern Intels (P4 or newer) have a threshold somewhere above 70 C, so anything below that should be safe. (It's expected that the full-load temp will be significantly higher than the idle temp; the important thing is that both are within spec.)

science_man_88 2010-11-18 19:14

[QUOTE=mdettweiler;237671]Yeah, the CPU temp usually wobbles a little bit when under full load--that's normal. I don't know the exact threshold at which your CPU begins thermal throttling, but most modern Intels (P4 or newer) have a threshold somewhere above 70 C, so anything below that should be safe. (It's expected that the full-load temp will be significantly higher than the idle temp; the important thing is that both are within spec.)[/QUOTE]

I may clean out the openings more than I have because i haven't in while before now.

Commaster 2010-11-18 22:55

How can you sleep with THAT -12V Voltage of yours?O.o
Now back on the case: You should try looking on the Exotics tab for something more informative :)


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