latency

Hi , I wanted to ask, if it is possible to change the Interrupt affinity policy of a driver, maybe in a specific regedit or is there an easy way to do it , I want try to set the directx.sys driver to another core to get less interrupts on core 0. I tried many regedits they all don't work, now...

So I am running windows 10 LTSC service channel 1809 on build 17763.1282, i just bought myself an i5-3570k and I put it in a second hand gigabyte h61ma-d3v, now it ran good for the first week or so but now there is dpc spikes, i am running DPC latency checker and it runs on average in the...