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#1
02-09-2021, 10:03 AM
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HDX CPU Spikes
Hello all,
Since switching from an HD Native system to HDX, I’ve noticed significantly more CPU spikes when bouncing a mix. This doesn’t make a lot of sense as my System Usage shows a finished mix usage around 20-30%. I have done the Avid recommeneded optimizations and set core affinity to reserve CPU 0 for OS processes. My DPC latency reliably tests under 200us with PT not running. Can anyone help me out with some insights or troubleshooting ideas? Thanks!
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Win 11 22H2 - PTU 2023.9 - HDX - Blue 192 - Prism Titan i9 10900K, Asus Tuf Gaming Z490 Plus, Corsair Vengeance LPX 32GB, NVIDIA 1070ti OS/apps, sessions, and samples all on separate drives. 
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