04-29-2021, 04:55 AM
(04-04-2021, 06:53 AM)frascal Wrote: Hello,
I work whith mixbus 32 c and my dsp is more than 90 %. (I hear some ccrackles)
My pc: intel Core i7-6700k CPU
You have a Intel CPU, so one thing you can do is turn off CPU hyperthreading. HT is Ok if using eg. MS Word or browsing internet, but have no place in Audio processing. Audio is number crunching. I have a Intel i7 CPU as you. It has 8 threads, but two and two threads share one arithmetic unit, this means that before or later you will get constraints on the arithmetic unit and BOOM, you'll get XRUNS. In sessions with high DSP and XRUNs I got 20% less CPU consumption and no XRUNs if turning HT off.
Steinar :-)
Mixbus Pro 10.0, Kubuntu Linux 64 23.10, Stock Low latency kernel, KXstudio repos, i7-3720QM CPU@2.60GHz, 12 Gb RAM, nvidia GeForce GT 650M/PCIe/SSE2, X.org nouveau driver, Zoom L12 Digital mixer/Audio interface