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5800X3D Spikes / Sound Issues

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So after watching Noel’s thread I spent the time to downgrade from 24h2 to 23h2. So far so good, two flights and not getting the issues I was getting before, I am optimistic that it is fixed for me, I plan to do some more testing tonight.

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Jeremy

9800X3D OC'd -30 +200MHZ | 64GB CL30 RAM | RTX 5080 | Windows 11 23H2| 

Bravo Throttle | Alpha Yoke | CH Pedals | Logitech Radio Panel | SmoothTrack | AAO

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  • I don't use on board MB sound because it adds more work for the CPU. I use sound blaster card that has it's own processor and let my system CPU handle other processes.

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    It has nothing to with your audio hardware. I have a 9800X3D and I was getting the spikes. I noticed the spikes happen in heavy PG areas when the sim is downloading large amounts of data and injecting

  • So after watching Noel’s thread I spent the time to downgrade from 24h2 to 23h2. So far so good, two flights and not getting the issues I was getting before, I am optimistic that it is fixed for me, I

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3 hours ago, jjeffreys said:

So after watching Noel’s thread I spent the time to downgrade from 24h2 to 23h2. So far so good, two flights and not getting the issues I was getting before, I am optimistic that it is fixed for me, I plan to do some more testing tonight.

Yes keep us posted for those on win 11

Asus Tuf Gaming Plus B550 - Ryzen 7 5800X3D - Asus GeForce 4080 RTX OC Edition - 64GB DDR4 (3600Mhz) - EVGA 850W Power Supply - 2X 1 TB NVME PCIE gen 4 - Windows 11 (25H2)

  • 3 weeks later...

I have this exact issue with MSFS 2020 + Windows 11 24H2.

When I use my speakers connected to line out from my motherboard (RealTech) I have noted those spikes and sound glitches, but when I use my Sound BlasterX G6 headphone amp connected to USB C I doesn't have this problem at all, both connection use the same sound chip on the motherboard, but different drivers, so it must be the RealTech drivers that cause the problem, btw I'm running the latest Win-11 and RealTech drivers..

Edited by Ixoye

System: I ASRock X670E | AMD 7800X3D | 64Gb DDR5 6000 | RTX 4090 | 2TB NVMe | Seasonic Vertex 1000W I LG Ultra Gear 34 UW I

1 hour ago, Ixoye said:

When I use my speakers connected to line out from my motherboard (RealTech) I have noted those spikes and sound glitches, but when I use my Sound BlasterX G6 headphone amp connected to USB C I doesn't have this problem at all, both connection use the same sound chip on the motherboard, but different drivers, so it must be the RealTech drivers that cause the problem, btw I'm running the latest Win-11 and RealTech drivers..

They use different DACs. When you are connected to line out you use the MB integrated sound card DAC (which is subject to interference from other PC components), whereas when you connect your G6 to the USB C port, you use its DAC, which is placed externally.

Edited by MrFuzzy

7800X3D | 2x32 GB DDR5-6000 CL32 | RTX 5080 | Alienware OLED 34" | 1 Gbps fiber 

5 hours ago, MrFuzzy said:

They use different DACs. When you are connected to line out you use the MB integrated sound card DAC (which is subject to interference from other PC components), whereas when you connect your G6 to the USB C port, you use its DAC, which is placed externally.

You are right I thought wrong.

System: I ASRock X670E | AMD 7800X3D | 64Gb DDR5 6000 | RTX 4090 | 2TB NVMe | Seasonic Vertex 1000W I LG Ultra Gear 34 UW I

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