Need Help ULMB + V-Sync with xg2431

Ask about motion blur reduction in gaming monitors. Includes ULMB (Ultra Low Motion Blur), NVIDIA LightBoost, ASUS ELMB, BenQ/Zowie DyAc, Turbo240, ToastyX Strobelight, etc.
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Shelful
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Need Help ULMB + V-Sync with xg2431

Post by Shelful » 10 Feb 2022, 18:47

Hello in advance, excuse my English, it's not my first language

My game is Fortnite I love ULMB in creative everything is fine because I reach 240fps in normal arena rounds I unfortunately only reach with my current PC about 180-240fps and at 180 ULMB looks very very bad and it doesn't feel good either I read here that you can fix that with V-Sync (low input lag variant) I actually followed everything unfortunately 180fps still feel very bad and I don't get a clean picture like with 240fps at 240hz is that just normal or did I do something wrong

I pinned my RTSS settings
TestUFO refresh rate was 239,761
V-Sync ON (Nvidia Control Panel)

Thanks in advance for all replies
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RealNC
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Re: Need Help ULMB + V-Sync with xg2431

Post by RealNC » 11 Feb 2022, 05:25

Vsync isn't gonna do anything for 180FPS ULMB. You'd have better luck trying to get 180Hz ULMB working instead. If the monitor can be coaxed to run 180Hz ULMB, that is.
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Shelful
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Re: Need Help ULMB + V-Sync with xg2431

Post by Shelful » 11 Feb 2022, 06:11

RealNC wrote:
11 Feb 2022, 05:25
Vsync isn't gonna do anything for 180FPS ULMB. You'd have better luck trying to get 180Hz ULMB working instead. If the monitor can be coaxed to run 180Hz ULMB, that is.
Yes it actually works, unfortunately I think it looks even worse on 180hz with 180fps because I then have massive tearing. Does V-Sync with ULMB help me or did I misunderstand it?

a completely different question since they are already there

Is it worth turning on V-Sync with a G-Sync monitor (with chip).

should I use the RTSS trick? Do I still have to cap my frames under my hz numbers

if v-sync helps me with ULMB 180fps at 180hz I would have to set 177fps to 180hz or not

thank you in advance for the answer and thank you for the trouble

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RealNC
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Re: Need Help ULMB + V-Sync with xg2431

Post by RealNC » 11 Feb 2022, 06:22

If you turn on vsync, you're gonna get the typical vsync lag. G-sync won't help there, since you use ULMB. They don't work together.

What you can do is either use the low latency vsync thing:

https://forums.guru3d.com/threads/the-t ... st-5380262

Or use scanline sync:

https://forums.guru3d.com/threads/msi-a ... st-5951576

Or enable fast sync in the nvidia panel.
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Shelful
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Re: Need Help ULMB + V-Sync with xg2431

Post by Shelful » 11 Feb 2022, 13:49

RealNC wrote:
11 Feb 2022, 06:22
If you turn on vsync, you're gonna get the typical vsync lag. G-sync won't help there, since you use ULMB. They don't work together.

What you can do is either use the low latency vsync thing:

https://forums.guru3d.com/threads/the-t ... st-5380262

Or use scanline sync:

https://forums.guru3d.com/threads/msi-a ... st-5951576

Or enable fast sync in the nvidia panel.
So I have now set 180hz and set the RTSS limiter to 179.990 without V-Sync and found it very very good I took over my settings as explained could you check if everything is correct I pinned it

one more question i saw that it could recognize games as
hack i activated the stealth mode could i still get problems
in competitive games?

Thank you very much for the explanations
and the help
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RealNC
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Re: Need Help ULMB + V-Sync with xg2431

Post by RealNC » 12 Feb 2022, 03:08

Shelful wrote:
11 Feb 2022, 13:49
one more question i saw that it could recognize games as
hack i activated the stealth mode could i still get problems
in competitive games?
You shouldn't use that unless you know what you're doing.
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nuninho1980
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Re: Need Help ULMB + V-Sync with xg2431

Post by nuninho1980 » 12 Feb 2022, 14:10

No ULMB!! But YES PureXP!!
CPU: i7-12700KF@stock without E-core
RAM: 2x16GB DDR4@3600MHz
MB: MSI PRO Z690-A DDR4
GPU: Zotac RTX 4090 non-OC new! <3 :D
Opt. disc: LG BD-RE writer BH16NS40
HDD: SATA 1TB
SSDs: OCZ RD400 0.5TB+Crucial MX500 2TB
PSU: AEROCOOL 1kW 80+ Gold
Disly: CRT 19" Samtron 96BDF :|

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