I've been testing RSS Queues and I've come across some interesting observations. It's said by Intel to increase RSS Queues for lower latency and I can notice a behavior change right away, while playing UT4. I've been testing RSS Queues at 2, 4, 8, and recently I tested RSS Queue 8 with NetworkThrottlingIndex at default a(10) and at Throttling disabled "ffffffff" Throttling disabled seems to be worse while default it's live-able.
My X570 Hub only has my dedicated PCIe Sound card, and the Integrated NIC running through it. ***Side note*** I run both my M&KB on the CPU USB Host Controller. While running Queues 2, 4, 8, If I change my mouse from the CPU USB Host Controller to the X570 USB Host Controller I get huge mouse stutters every so often while gaming, If I have both the mouse and keyboard on the CPU USB Host Controller the stuttering is gone. Turning off RSS Completely will change the behavior of my mouse if I have it on the X570 USB Host Controller = it's 1000% more accurate and no stuttering.
This is most felt with UT4, I don't feel it as much with CS:GO, or Rising Storm
EDIT: To find your CPU USB Host Controller with X570 AMD boards you'll have to start with your I/O back-panel e.g. here is my Dark Hero board I/O panel. I've asked around which USB ports are directly connected to the CPU and thankfully someone knew, heh.
After connecting my mouse and keyboard to the corresponding ports I opened up USB Tree View https://www.uwe-sieber.de/usbtreeview_e.html and looked to see what PCI bus the input devices were on. In my case they are on PCI bus 11, device 0, function 3. That is the CPU USB Host Controller USB ports.
System & network-Throughput lag
- BTRY B 529th FA BN
- Posts: 527
- Joined: 18 Dec 2013, 13:28
System & network-Throughput lag
Last edited by BTRY B 529th FA BN on 10 Mar 2022, 08:46, edited 4 times in total.
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- Posts: 75
- Joined: 03 Nov 2021, 11:13
Re: System & network-Throughput lag
how to change to cpu host controller?BTRY B 529th FA BN wrote: ↑09 Mar 2022, 21:07I've been testing RSS Queues and I've come across some interesting observations. It's said by Intel to increase RSS Queues for lower latency and I can notice a behavior change right away, while playing UT4. I've been testing RSS Queues at 2, 4, 8, and recently I tested RSS Queue 8 with NetworkThrottlingIndex at default a(10) and at Throttling disabled "ffffffff" Throttling disabled seems to be worse while default it's live-able.
My X570 Hub only has my dedicated PCIe Sound card, and the Integrated NIC running through it. ***Side note*** I run both my M&KB on the CPU USB Host Controller. While running Queues 2, 4, 8, If I change my mouse from the CPU USB Host Controller to the X570 USB Host Controller I get huge mouse stutters every so often while gaming, If I have both the mouse and keyboard on the CPU USB Host Controller the stuttering is gone. Turning off RSS Completely will change the behavior of my mouse if I have it on the X570 USB Host Controller = it's 1000% more accurate and no stuttering.
This is most felt with UT4, I don't feel it as much with CS:GO, or Rising Storm
- BTRY B 529th FA BN
- Posts: 527
- Joined: 18 Dec 2013, 13:28
Re: System & network-Throughput lag
Here is the X570 Xtreme back panel I/O, and this is the system I game on.
And in this diagram you can see what goes through the X570 Hub on the Xtreme
And in this diagram you can see what goes through the X570 Hub on the Xtreme
Last edited by BTRY B 529th FA BN on 10 Mar 2022, 12:46, edited 2 times in total.
Re: System & network-Throughput lag
does it have to be on PCI bus 11, device 0, function 3?
I don't really understand how you recognize cpu usb ports
I don't really understand how you recognize cpu usb ports
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- Posts: 104
- Joined: 08 Jan 2022, 09:01
Re: System & network-Throughput lag
Do u know which are cpu ports for the b450m steel legend?
Re: System & network-Throughput lag
hmm nice!!!!!!you stay on 8queues?because my mobo same 2-4-8
CPU:i9 7900X M/B:ASUS Rampage VI Extreme X299 GPU:RTX 3070Ti IGAME Vulkan Colorful RAM:32GB Dominator Platinum HDD:8TB RAID 0 3TB :PSU Thermaltake 1200Gold Cooler:Be Quiet Pure Loop 360mm Monitor:Nemesis NC27QGH SSD:970 evo PLUS 500GB
Re: System & network-Throughput lag
yeap he has
CPU:i9 7900X M/B:ASUS Rampage VI Extreme X299 GPU:RTX 3070Ti IGAME Vulkan Colorful RAM:32GB Dominator Platinum HDD:8TB RAID 0 3TB :PSU Thermaltake 1200Gold Cooler:Be Quiet Pure Loop 360mm Monitor:Nemesis NC27QGH SSD:970 evo PLUS 500GB