1)
Message boards :
Number crunching :
2021 Challenge Schedule
(Message 147231)
Posted 887 days ago by  Chooka
That's why I shut down either my GPU or CPU crunching over summer...... to offset the air conditioning bill lol.
I'm currently crunching 1 or the other but not CPU/GPU together. It's just too hot.
That's the way the cookie crumbles.
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2)
Message boards :
Number crunching :
Is turning on hyper threading better if you still assign number of tasks to only pysical cores?
(Message 147230)
Posted 887 days ago by Chooka
I don't normally run GPU tasks at the same time so don't know how that changes things.
I recently tested this with the last challenge and the was no difference running the GPU using the spare threads in run times. ie - Running 16 cores on my 3950X (HT off) then crunching GFN-18 with the GPU, run times were the same as if I was crunching no CPU work and giving the GPU full cores.
At least that's what I found any way with PG.
The same can't be said for other projects where there are performance gains by reserving 1 or more cores.
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3)
Message boards :
Number crunching :
Great Conjunction Challenge
(Message 146880)
Posted 898 days ago by Chooka
Goodluck everyone!
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4)
Message boards :
Wieferich and Wall-Sun-Sun Prime Search :
Any idea on WU times CPU vs. GPU?
(Message 145857)
Posted 919 days ago by Chooka
4911 sec (83min) R9 280X
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5)
Message boards :
Wieferich and Wall-Sun-Sun Prime Search :
Any idea on WU times CPU vs. GPU?
(Message 145852)
Posted 919 days ago by Chooka
Around 980 - 1000 sec for a Radeon VII. (16min)
2730 sec for Vega 56.(45min) Ewww.
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6)
Message boards :
Problems and Help :
PPS Sieve
(Message 145005)
Posted 944 days ago by Chooka
All good, receiving work again.
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7)
Message boards :
Problems and Help :
PPS Sieve
(Message 144994)
Posted 944 days ago by Chooka
Are we out of work? None of my pc's are receiving PPS (Sieve) work?
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8)
Message boards :
Number crunching :
Évariste Galois's Birthday Challenge
(Message 144708)
Posted 955 days ago by Chooka
Thanks for organizing the challenge guys. Much appreciated.
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9)
Message boards :
Number crunching :
Évariste Galois's Birthday Challenge
(Message 144615)
Posted 958 days ago by Chooka
So I just use stock settings, always have. I don't use PBO.
I'm not getting any issues so I guess my settings are working. It does get a bit warm though. At 4Ghz the general temp running 8 consecutive tasks in around 84 degrees C. It has spiked to 100 degrees C though..... but it was just a spike. It is heading towards summer here in Australia. This is with a H100i Pro.
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10)
Message boards :
Number crunching :
Évariste Galois's Birthday Challenge
(Message 144557)
Posted 958 days ago by Chooka
Good to see I'm not on that list.
My 3950X runs at stock. I don't use the boost settings in the BIOS. I figured running BOINC 24/7 at stock was harsh enough :)
Running 8 tasks is currently clocking at 4.0Ghz.
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