Hardware latency tests, used PC's

garja
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24 May 2024 16:14 #301325 by garja

Replied by garja on topic Hardware latency tests, used PC's

Thanks Tommy... I'll give it a try.

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garja
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24 May 2024 17:21 #301336 by garja

Replied by garja on topic Hardware latency tests, used PC's

I checked the settings you listed above. I was able to find everything you listed except hyper-threading. Under Advanced; CPU configuration, I only have the following:
Active Processor Cores (All)
Intel Virtualization Technology (Disabled)
Vt-d (Enabled)
Intel Text Support (Disabled)
SW Guard Extensions (Enabled)
Enhanced Speedstep (Enabled)
Turbo Mode (Disabled)
Package C State Limit (Auto)

The active core options I have is All, 1, 2 or 3. Would it help to reduce the number of cores?

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tommylight
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24 May 2024 17:31 #301337 by tommylight

Replied by tommylight on topic Hardware latency tests, used PC's

garja wrote:
Vt-d (Enabled) ==== disable

Package C State Limit (Auto) ===== can this be disabled or turned off?

The active core options I have is All, 1, 2 or 3. Would it help to reduce the number of cores?

Reducing the number of cores might help but would make the PC sluggish to some degree.
You can certainly give it a try and see how it influences latency.

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PCW
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24 May 2024 20:38 #301354 by PCW

Replied by PCW on topic Hardware latency tests, used PC's

also disable Enhanced Speedstep

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royka
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24 May 2024 22:56 #301362 by royka

Replied by royka on topic Hardware latency tests, used PC's

Somehow with my mini pc with a N100 cpu I had a better result with turbo enabled, so that is something you could try. Sometimes a newer kernel version can help. This one works well with that mini pc:
drive.google.com/drive/folders/1L28lG0zD...2XQJx?usp=drive_link

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ississ
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29 May 2024 09:22 #301738 by ississ

Replied by ississ on topic Hardware latency tests, used PC's

royka wrote:
Somehow with my mini pc with a N100 cpu I had a better result with turbo enabled, so that is something you could try. Sometimes a newer kernel version can help. This one works well with that mini pc:
drive.google.com/drive/folders/1L28lG0zD...2XQJx?usp=drive_link

Please tell the exact maker/model of the pc.

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royka
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29 May 2024 09:46 #301739 by royka

Replied by royka on topic Hardware latency tests, used PC's

At that moment the cheapest Chinese model: Firebat T8 plus LPDDR 5 16gb

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