Everything about displays and monitors. 120Hz, 144Hz, 240Hz, 4K, 1440p, input lag, display shopping, monitor purchase decisions, compare, versus, debate, and more. Questions? Just ask!
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Jossua
- Posts: 12
- Joined: 04 Jun 2023, 11:02
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by Jossua » 08 Jun 2023, 13:48
Hello,
With the PUREXP, does G-Sync work well without problems?
What settings do you recommend for PUREXP + G-Sync and PUREXP without G-Sync?
Thanks

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Tiberiusmoon
- Posts: 154
- Joined: 10 Feb 2023, 05:05
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by Tiberiusmoon » 08 Jun 2023, 15:05
PureXP does not work with G-sync / Vairiable refresh rates (VRR).
I have the monitor myself.
If you wanna use G-sync set the response time to Advanced and enable Freesync.
If you want to use motion blur reduction set PureXP to Extreme.
If you wanna get into the real nerdy shit you can do things like QFT and other tweaks to improve motion blur reduction.
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Jossua
- Posts: 12
- Joined: 04 Jun 2023, 11:02
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by Jossua » 08 Jun 2023, 15:41
Tiberiusmoon wrote: ↑08 Jun 2023, 15:05
PureXP does not work with G-sync / Vairiable refresh rates (VRR).
I have the monitor myself.
If you wanna use G-sync set the response time to Advanced and enable Freesync.
If you want to use motion blur reduction set PureXP to Extreme.
If you wanna get into the real nerdy shit you can do things like QFT and other tweaks to improve motion blur reduction.
Thanks, maybe I'll go for the XG249CM
I hesitate, I will think
thank you for your reply

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Jossua
- Posts: 12
- Joined: 04 Jun 2023, 11:02
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by Jossua » 08 Jun 2023, 15:42
What do you use for your XG2431 settings?
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Tiberiusmoon
- Posts: 154
- Joined: 10 Feb 2023, 05:05
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by Tiberiusmoon » 08 Jun 2023, 17:20
Jossua wrote: ↑08 Jun 2023, 15:42
What do you use for your XG2431 settings?
I use PureXP mode because the game I play is about tracking not hard scope response time games. (Apex Legends)
I use a custom frequency of 200Hz with QFT
viewtopic.php?t=8946
(It basically makes the monitor respond just as fast to generate 200Hz as it does 240Hz which in my case reduces crosstalk but also reduces motion blur and latency.)
Currently testing Scanline sync.
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Tiberiusmoon
- Posts: 154
- Joined: 10 Feb 2023, 05:05
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by Tiberiusmoon » 08 Jun 2023, 17:28
Jossua wrote: ↑08 Jun 2023, 15:41
Thanks, maybe I'll go for the XG249CM
I hesitate, I will think
thank you for your reply
The XG249CM does have ELMB sync which seems pretty nice.
The rtings review look promsing to.
Go with that

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Jossua
- Posts: 12
- Joined: 04 Jun 2023, 11:02
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by Jossua » 08 Jun 2023, 17:49
Tiberiusmoon wrote: ↑08 Jun 2023, 17:20
Jossua wrote: ↑08 Jun 2023, 15:42
What do you use for your XG2431 settings?
I use PureXP mode because the game I play is about tracking not hard scope response time games. (Apex Legends)
I use a custom frequency of 200Hz with QFT
viewtopic.php?t=8946
(It basically makes the monitor respond just as fast to generate 200Hz as it does 240Hz which in my case reduces crosstalk but also reduces motion blur and latency.)
Currently testing Scanline sync.
Thanks You

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Jossua
- Posts: 12
- Joined: 04 Jun 2023, 11:02
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by Jossua » 08 Jun 2023, 17:50
Tiberiusmoon wrote: ↑08 Jun 2023, 17:28
Jossua wrote: ↑08 Jun 2023, 15:41
Thanks, maybe I'll go for the XG249CM
I hesitate, I will think
thank you for your reply
The XG249CM does have ELMB sync which seems pretty nice.
The rtings review look promsing to.
Go with that
Unfortunately the XG249CM is not on the rtings

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Tiberiusmoon
- Posts: 154
- Joined: 10 Feb 2023, 05:05
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by Tiberiusmoon » 08 Jun 2023, 18:00
Jossua wrote: ↑08 Jun 2023, 17:50
Unfortunately the XG249CM is not on the rtings
Ah my bad, I was looking at a different model.
ELMB sync should still be good tho.
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masterblaster
- Posts: 121
- Joined: 02 Feb 2021, 16:19
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by masterblaster » 08 Jun 2023, 18:10
The XG249CM and XG2431 are very similar. I had both for about a month. I only liked the XG249CM a little better because it had some nice color vibrance options and crosshairs. I was not huge on the strobing on the XG2431 because its pretty dim. In terms for raw performance though both monitors are pretty good. I couldn't really tell a difference. Both fast, both responsive. Input lag seemed about the same.