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SETI MB CUDA for Linux
b0b3r:
Hello
Can you also include output of "nvidia-smi -lsa" command when gpus are on load?
riofl:
--- Quote from: b0b3r on 20 Jan 2010, 04:49:29 pm ---Hello
Can you also include output of "nvidia-smi -lsa" command when gpus are on load?
--- End quote ---
i didnt even know that existed... so it is a temp utility... my devices 0 and 1 run between 57 and 66c, most commonly running around 64c as reported by gkrellm. the nvidia-smi output is:
nvidia-smi -lsa
==============NVSMI LOG==============
Timestamp : Wed Jan 20 19:26:05 2010
GPU 0:
Product Name : GeForce GTX 285
Serial : 3169719755757
PCI ID : 5e310de
Temperature : 63 C
GPU 1:
Product Name : Tesla C1060
Serial : 837485170935
PCI ID : 5e710de
Temperature : 61 C
and yes they are running full-bore constantly. i keep both fans set at 100% since i cannot change the card bios settings permanently to make the auto more aggessive. wish they had something like cmos that you could change the temp ranges vs fan speeds permanently without always having to fiddle with the driver. for a harder test the device 0 runs 68-71c after 5 minutes of glxgears running.
i try to keep the ambient temp in my office between 19 and 22c to help cool the systems
sunu:
Well, you never know, seems like cpu0_vid is the VID after all. Still, I'd like to see it from windows too.
With this VID and this motherboard I think you can easily go to3.6GHz if you have a decent cooler.
riofl:
--- Quote from: sunu on 20 Jan 2010, 09:32:41 pm ---Well, you never know, seems like cpu0_vid is the VID after all. Still, I'd like to see it from windows too.
With this VID and this motherboard I think you can easily go to3.6GHz if you have a decent cooler.
--- End quote ---
i know i can.. i ran it for a week at 3.6ghz but temps were running higher than i like. cpus were always in the mid to high 60s. 71c is the max operating temp before the cpu should go into lower power mode so i chose the highest rating keeping the cpu temps at a decent level and that was 3.0ghz.. at this level they never momentarily peak higher than 65c on a very hot florida day. i always keep my systems as cool as is practical.. heat kills.. thats why i put up with a cooler than i would like ambient environment.. it helps everything.
this weekend will be the earliest i can down the system long enough to put the windows drive in and run some program.. i hear cpuz is supposed to be a winner in measurements so ill download that and make a cd for the weekend unless you have another favorite i should use.
riofl:
--- Quote from: sunu on 20 Jan 2010, 09:32:41 pm ---Well, you never know, seems like cpu0_vid is the VID after all. Still, I'd like to see it from windows too.
With this VID and this motherboard I think you can easily go to3.6GHz if you have a decent cooler.
--- End quote ---
forgot... the cooler is a Zalman CNPS 9700 NT and if you want to see what that is doing 'fan1' in the sensors report is the cpu cooler fan. i tried it on full throttle but it wasnt worth making it work that hard. not enough appreciable difference in cooling so i leave it on auto in the motherboard.
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