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It really doesn't matter what software it happens with - video encoding or not - no software should ever be able to drive the CPU temperature up to the point of the computer shutting down. The job of the cooling system is to keep the temperature in check. You simply can't blame the software for what's happening on your system.
Yes, I can blame the software if the software manufacturer does not require any special eqipment to operate it, by selling me the entire thing with ability to produce hi def output with minimum requirement that are much lower than my HW the supplier guarantees that the software will not require any additional resourves. Which is not true in this case.
You can choose to blame whoever you want, but I think you are on the wrong track to blame the software. There is no other component or additional resources the software needs. You simply have a malfunctioning system, for whatever reason. Blaming PowerDirector is not going to help you fix it.
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My MB is rev 1.1, so the latest stable BIOS is F9, which I already had installed for a couple of years. GIGABYTE does not recommend going to F10e, which is a beta version. The F10e contains a fix for FX CPUs , but not the one I have.
As it turns out, I have the exact same board version and BIOS version that you do.
I ran PRIME95 for 23 hours and some minutes. The CPU temp has not exceeded 61.25 C. I had it on Small FFT, which is a max heat.
Well, that's very good news. May I know which version of Prime95 you used ? Did you run with all the threads ?
I believe I always ran it in "blend" mode before, but that shouldn't matter. I just started running it as I type and my CPU temp is at 55C after 10 mins. So it looks like PowerDirector indeed is raising the CPU temp about 5 degrees more on my system than Prime95. Perhaps I will use a PowerDirector encode for my next OC test instead of Prime95. 55C is still quite low, though.
BTW, when I was initially testing the overclock, I had all the power savings options disabled in the BIOS, and was running Windows in the "Performance" power plan.
Right now, I do have all the BIOS power savings options enabled, except AMD Cool'n Quiet, which messes with my audio records with the Firewire interface - it introduces pops & clicks.
So going back to my original statement, something is wrong with PD
I still don't think that conclusion follows.
My original input file is about 45 minutes, res 600x400, if I make the output of the same res the temp go above 70, but it manages to complete the work, and it takes about 40-45 minutes. The problem occurs when I attempt to make a high def, 1900x700 or something, the time it is supposed to take grows from 40-45 minutes to about 1.5 hour, which is not an issue. But about 15-20 minutes into the work the temps go way above normal.
I would suggest that you make the project available on a cloud drive somewhere, and tell us the exact profile you are trying to render to when this happens (which CODEC, file type, profile name).
I will happily test it on my nearly identical machine, with the same motherboard revision, same CPU, same BIOS, same temp monitoring software, and tell you which temps my system is reaching, either with the overclock or without. And I will gladly report if it causes the system to shut down, and eat my words.
Now, if I were in your position, I would start looking at the other hardware components in your system.
First, switch to a better monitoring software than Open hardware monitor. CPUID Hwmonitor comes to mind. The main problem with Open hardware monitor that I see is that it records the current and maximum values, but not the minimum value. If you had a malfunctioning fan for example, that intermittently stopped, you may not notice the RPM going to 0 in Openhardware monitor, but you would notice it in CPUID hwmonitor. I have seen such problems happen with fans. They sometimes need to be cleaned, replaced, or possibly moved to a different connector of the power supply if sharing molex connectors between devices.
Next, check the termal paste between your CPU and its cooler. Maybe remove the existing coat, and add another. Thermal paste is very cheap so this doesn't cost much to try.
If that doesn't do it, I would look at the PSU next. You didn't say what size PSU size and model you have. Please report on what it is. An underpowered or malfunctioning PSU might cause overheating under load as well.
Also, make sure all the required power connectors area connected from the PSU to the motherboard. I don't know if the system would even start if they weren't, but better check anyway.
Next, turn off the power to any SSD or hard disks except the one with the boot drive to reduce PSU load.
After that, I would also remove anything else from the system that's not needed. Remove any PCI or PCIE card except the video card.
Run the motherboard with just one stick of 8GB RAM .
It may take time, but I believe eventually you will find the faulty component that's causing the overheating . I doubt you are going to find a "Halt and catch fire" type of instruction in Powerdirector .
https://en.wikipedia.org/wiki/Halt_and_Catch_Fire
But truly if it turns out there is a software issue in PowerDirector causing your crazy temps on the FX-8350, you will become famous for helping identify it.
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