Audio Performance on the limit. Cubase is choking and unable to work. The system sees 39% of the load. How can it be? How do I fix this?
My system Windows 10.
Cubase 10.5.
Average audio processing load in Cubase does not indicate the same measurement as the CPU usage in Windows.
Your maxed average load in Cubase may have multiple reasons:
Your latency setting
ASIO Guard
Plugin(s)
etc.
If you right click on that graph in task Manager and choose âLogical Processorsâ youâll see utilisation of the cores on your CPU. You might see one or two working particularly hard or at 100%. The figure 39% in your screenshot likely points to average utilisation across cores on the CPU.
As Maestro points out too there are other factors to do with how plugins are coded, maybe UAD DSP chips slowing rendering down etc
I turned off ASIO Guard . It got worse. What else can you do?
Generally speaking, you have to raise the buffer size to be able to utilise more cpu power. The CPU meter in Cubase is showing how much time left when it finished calculation of the last buffer, it is not CPU utilisation meter.
In addition, there is only one FPU component in a physical core, it canât crunch 2 floating-point calculation at a time no matter how many logical core it shows to OS. Logical core only efficiently works when it does many different operations in a period like calculation, move memory, io operation, etc. But DAW calculation is millions of floating point calc. for dsp against very few integer operation for UI and others, logical core doesnât help much, thatâs the nature of daw.
The maximum buffer size is already set to 1024 samples. The audio card cannot offer more. Is it possible to do something else?
OK then, look for shared effect chain and check routing.
E.g. sometimes it is better to use 2 reverbs than sharing 1.
What is the longest chain in your project? Try to keep the chain as short as possible, try not to share fx, group or side chain the track with others.
On 2nd thought, as the buffer size is already at 1024, there could be something in your system that interferes, you should check with the dpc latency checker or similar.
What is your audio interface?
I have RME Fireface 800. About the chains is an interesting proposal. I have a lot of groups and side chains
Hello, ĐĄĐ”ŃгДĐč. Have you figured out any solution?
I have this problem, if Max/Min CPU state is set to 100% - it constantly drops down. If i set it at 99% - itâs constantly working at 50%, which is weird.
Hey Saint Ghost,
You might not read this as it is quite an old post. I think it is because when you set it to 100%, the cpu overclocks, unable to remain at a high frequency. When itâs at 99%, it doesnât overclock and stays at a frequency itâs most comfortable at.
I set it at 99% so that the fan wouldnât go off all day long.
Simon
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Hello! Thanks for your help.
The problem was finally solved a year ago, my old laptopâs cooling tubes went âwhen we die we go bye byeâ, so changing them was the solution