Siarhei Siamashka: > Extracted from the Lubuntu_1404_For_OrangePiPC_v0_8_0_.img.xz image: > > http://www.orangepi.org/downloadresources/orangepipc/oragepipc_4a0e8d960f7f0a52606dfaba58.html > > > Not necessarily the best one >
This is the worst one since it's the origin of all thermal problems with Orange Pis and the result of product marketing: Advertising the H3 to be able to run at "up to 1.6Ghz". All Steven did was to increase clockspeeds and to adjust the Vcore voltage of the two available operting points in the dvs table he took from Draco by 200mV (to be able to reach the extremity_freq as scaling_max_freq). And the result is that everyone using OS images for H3 based Orange Pi models has to suffer from heat/stability problems. When you replace this moronic dvfs table with something sane (a few more operating points and not only 2 already exceeding the recommended maximum values), you won't even need a heatsink: http://linux-sunxi.org/User_talk:Tkaiser#Lessons_to_learn_from_Xunlong With Xunlong's dvfs settings switching between 1.2 Ghz and 1.56 GHz *while being idle* the SoC's temperature increases by 12°C. I don't know what I'm doing wrong but I can fire up cpuburn-a7 running on all 4 CPU cores at 1.2Ghz on my Orange Pi PC without thermal throttling, without CPU cores being dropped and also without heatsink/fan attached. Can please anyone explain to me what's wrong with my Orange Pi? -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
