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Re: Fixed the desync/input lag issue.
Posted: 30 Sep 2026, 21:22
by escape
naporitan wrote: ↑29 Sep 2026, 23:17
A bit of information about overclocking RAM: when you overclock RAM, you are guaranteed to get error correction, and the more you overclock, the more error corrections you get.
When you buy RAM, you get a guaranteed stable JEDEC profile, and if you go beyond this profile, you get error correction. For this reason, you won’t see any errors in stress tests. Error correction can occur on the FCLK side and also on the RAM side itself, since DDR5 has On Die ECC technology — this is a memory error‑correction technology built into each DDR5 standard chip.
When overclocking RAM, there is no error correction level indicator, but if you use the JEDEC profile, you get 0% error correction.
ryzen.png
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An interesting development at the time of the Ryzen 7000 launch was the following official announcements:
AMD confirmed that the Ryzen 7000 series of processors officially supports DDR5-5200 memory for single-rank and dual-rank configurations with one DIMM per channel. When using two DIMMs per channel, the officially supported speed drops to 3,600 MT/s.
F33E3FDF-B3FE-49F0-A663-CEAEC2FFAFE8.png
for my experience jedec feels better for input but xmp also helps %1 lows. my default ram speed is 4800, does this mean I can go up to 5200 without ECC ?
Re: Fixed the desync/input lag issue.
Posted: 01 Oct 2026, 01:25
by qbBA
RealNC wrote: ↑30 Sep 2026, 08:32
qbBA wrote: ↑30 Sep 2026, 01:50
When are you going to ban that kid?
No one is forcing you to read his thread/
Let's see how long it takes before you ban Seruna yourself.
Re: Fixed the desync/input lag issue.
Posted: 01 Oct 2026, 04:58
by naporitan
escape wrote: ↑30 Sep 2026, 21:22
for my experience jedec feels better for input but xmp also helps %1 lows. my default ram speed is 4800, does this mean I can go up to 5200 without ECC ?
No, for that you need to purchase RAM that already has a native JEDEC profile at 5200 MHz.
Re: Fixed the desync/input lag issue.
Posted: 02 Oct 2026, 17:22
by Wolfank
I had to create an account just to post this. I followed what you explained and solved my problem, thank you so much!
Re: Fixed the desync/input lag issue.
Posted: 03 Oct 2026, 14:07
by TN_fun
How many days is the problem solved for? For 3 days, or maybe a week. Please feel free to let us know when the issue returns.
Re: Fixed the desync/input lag issue.
Posted: 03 Oct 2026, 14:11
by astroasis
If its not electricity explain the monitors blurriness changing when you switch lights on and off in separate rooms LOL
Re: Fixed the desync/input lag issue.
Posted: 03 Oct 2026, 16:35
by codetechceo
TN_fun wrote: ↑03 Oct 2026, 14:07
How many days is the problem solved for? For 3 days, or maybe a week. Please feel free to let us know when the issue returns.
1 week still stable feels smooth
Re: Fixed the desync/input lag issue.
Posted: 03 Oct 2026, 16:38
by codetechceo
astroasis wrote: ↑03 Oct 2026, 14:11
If its not electricity explain the monitors blurriness changing when you switch lights on and off in separate rooms LOL
maybe its just different problems lol
Re: Fixed the desync/input lag issue.
Posted: 03 Oct 2026, 19:54
by St1cky
When I read something like this right at the beginning "Let me say right off the bat that the claim about electricity and EMI is a lie."
I already know this isn’t going anywhere.
How would you even know what kind of electrical infrastructure other people have, or what their grounding values and interference voltages are?
It really doesn’t get any more ridiculous than this XD
Re: Fixed the desync/input lag issue.
Posted: 03 Oct 2026, 20:48
by naporitan
Attention!
If you are interested in the theory of electrical interference and EMI, please do not post about it here; there is a separate section on the forum for such discussions.
And just a note: I know people, and I’ve personally checked this whole crazy theory about electrical interference, EMI, etc., and it’s all nonsense.