fitlet comes with 5 year warranty that applies whatever temperature it is running in. It is next to impossible to damage the hardware by overheating.
To maintain full performance I suggest keeping CPU temperature below 90C.
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speeding up fitlet-iA10
Re: speeding up fitlet-iA10
I have the Mint Box Mini and found the same sort of issues with it on video etc.
Changed the TDP and Video Memory settings Video drivers etc etc...
Was feeling a little disappointed with the whole thing.
Tried some different OS including Windows 10, Zorin OS 10, Mint xfce 17.2, and others that i don't recall now.
I currently have Manjaro 8.13.1 xfce installed with Compiz and Cairo Dock running for some bling, the TDP is at 6500 and Video Memory at 512.
Can use the Mint Box just like a Desktop PC, Video playing Browser open plus tabs.
Even with the default BIOS values for TDP and Video it was ok.
I am very happy with it now!
Not sure if it is an issue with Mint or drivers but I could not get it working to my satisfaction and now it is, I was rather amazed at the difference.
Was a bit of a learning curve using a different OS but very happy now.
So if all else fails to deliver then what have you got to loose, try another version or different OS!
Changed the TDP and Video Memory settings Video drivers etc etc...
Was feeling a little disappointed with the whole thing.
Tried some different OS including Windows 10, Zorin OS 10, Mint xfce 17.2, and others that i don't recall now.
I currently have Manjaro 8.13.1 xfce installed with Compiz and Cairo Dock running for some bling, the TDP is at 6500 and Video Memory at 512.
Can use the Mint Box just like a Desktop PC, Video playing Browser open plus tabs.
Even with the default BIOS values for TDP and Video it was ok.
I am very happy with it now!
Not sure if it is an issue with Mint or drivers but I could not get it working to my satisfaction and now it is, I was rather amazed at the difference.
Was a bit of a learning curve using a different OS but very happy now.
So if all else fails to deliver then what have you got to loose, try another version or different OS!
Re: speeding up fitlet-iA10
There were questions above about disabling cores to enable Turbo Core so I played around a bit.
I set TDP to 20000 and set number of cores to 2. Yep, both cores boost to 2.2 GHz
Enabled 3 cores. Adding a 3rd core drops them all down to 1.6 GHz, still better than 1.2. Back to 4 cores, and all 4 were at 1.6 GHz.
Now that would seem pretty clear, except, if I keep 4 cores enabled but just stress 2 cores, those cores will still boost to 2.2 GHz
and again, just stressing 3 drops them all down to 1.6 GHz
So anyway, it appears you do not need to disable cores for Turbo Core to work, just don't stress more than 2 cores at a time.
Oh, and a caution, the temperature of the APU rises rapidly with 2 cores pegged at 2.2 GHz, hitting 90C within a minute or so.
I set TDP to 20000 and set number of cores to 2. Yep, both cores boost to 2.2 GHz
Code: Select all
$stress --cpu 2
#cpufreq-aperf -o -i 10
CPU Average freq(KHz) Time in C0 Time in Cx C0 percentage
000 2196000 09 sec 981 ms 00 sec 018 ms 99
001 2196000 09 sec 981 ms 00 sec 018 ms 99
Code: Select all
stress --cpu 3
CPU Average freq(KHz) Time in C0 Time in Cx C0 percentage
000 1596000 09 sec 981 ms 00 sec 018 ms 99
001 1596000 09 sec 981 ms 00 sec 018 ms 99
002 1596000 09 sec 981 ms 00 sec 018 ms 99
Code: Select all
stress --cpu 2
000 2196000 09 sec 980 ms 00 sec 019 ms 99
001 1596000 00 sec 014 ms 09 sec 985 ms 00
002 1596000 00 sec 010 ms 09 sec 989 ms 00
003 2196000 09 sec 980 ms 00 sec 019 ms 99
Code: Select all
stress --cpu 3
000 1596000 09 sec 981 ms 00 sec 018 ms 99
001 1596000 09 sec 981 ms 00 sec 018 ms 99
002 1596000 09 sec 981 ms 00 sec 018 ms 99
003 1596000 00 sec 028 ms 09 sec 971 ms 00
So anyway, it appears you do not need to disable cores for Turbo Core to work, just don't stress more than 2 cores at a time.
Oh, and a caution, the temperature of the APU rises rapidly with 2 cores pegged at 2.2 GHz, hitting 90C within a minute or so.