R Neil Haugen
I just complete wipe and instll the while system and now I can see that the premiere pro render pushes some load into GPU .
Not that great utilization as it jumps and come back and play around 7-10%..
CPU stays around 85-90% and the temperature rise to 100° C
Now what i Have seen is that plain lumetri and timeline render uses the GPU very well.
If i add one more adjustment layer giving a little bit of Unsharp ask which is non gpu . the GPU utilization drops drastically.
Now taking into consideration does this usually happens when premiere pro fights to understand that there are some GPU based filter to be used by gpu or not ?
I am now at least relaxed it worked and I know my system is too old but just need to know what would be the good to upgrade.
As you've noted, some things PrPro uses GPU for, and many things it doesn't. GPU use will spike at those moments the CPU sends bits to it, and drop when it doesn't. Having multiple tracks with varying effects can cause alterations in how fast and what is processed.
After a certain point with gear, it's best to start over rather than upgrading components. Mobos are the base ... some are designed in a way that they create roadblocks with complex video processing. You need a working mobo for video, and then one of the relatively few CPUs that work great with video post.
THEN you start adding parts that work well with that CPU/mobo.
Checking the Hardware forum is wise. Talking builds with SafeHarbor Computing and Puget Systems is smart. They build specifically for video post for several specific apps.
Asking across most user forums is a waste of time.
Neil
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