Custom Resolution Utility (CRU)

[ToastyX]

(08-13-2024 01:05 AM)Jen Wrote:  Hello, so Im using an all in one desktop with a gtx 1650 and uhd630, it has no mux switch and all the video ports are connected to the Intel gpu, and I was wondering if integer scaling would be usable on an external monitor. I heard that the display must be connected directly to the nvidia gpu for this option to appear in NVCP, and some other sources claim that it would work with hybrid graphics perhaps only with an external monitor.

Also in case anyone is wondering the cpu is a 10th gen comet lake which unfortunately does not support retro scaling I think it was called.

It depends on the system. Normally the Intel GPU handles the outputs, so NVIDIA scaling features won't be available unless there's an option to use the discrete GPU only. As far as I know, using an external monitor would only help on systems that offer a direct connection to the NVIDIA GPU on certain ports.

[Jen]

(08-13-2024 04:30 AM)ToastyX Wrote:  

(08-13-2024 01:05 AM)Jen Wrote:  Hello, so Im using an all in one desktop with a gtx 1650 and uhd630, it has no mux switch and all the video ports are connected to the Intel gpu, and I was wondering if integer scaling would be usable on an external monitor. I heard that the display must be connected directly to the nvidia gpu for this option to appear in NVCP, and some other sources claim that it would work with hybrid graphics perhaps only with an external monitor.

Also in case anyone is wondering the cpu is a 10th gen comet lake which unfortunately does not support retro scaling I think it was called.

It depends on the system. Normally the Intel GPU handles the outputs, so NVIDIA scaling features won't be available unless there's an option to use the discrete GPU only. As far as I know, using an external monitor would only help on systems that offer a direct connection to the NVIDIA GPU on certain ports.

Alright Thanks Alot

[ArtMov]

(08-12-2024 03:52 PM)ToastyX Wrote:  

(08-11-2024 11:07 AM)ArtMov Wrote:  there is a problem, on dp my bootlogo is stretched like 4:3, on hdmi it is displayed correctly. Toasty, please tell me what can be done? There is no problem on the other monitor...

If the boot resolution is in the EDID, then the resolution should be sent to the display, and it's up to the display to control scaling. If the boot resolution is not in the EDID, then the GPU will scale the resolution to a higher resolution, and there is no way to control GPU scaling during the boot process. The resolution used for scaling may vary depending on the GPU.

Thanks for the answer, where can I check the boot resolution in cru?

[Jen]

(08-13-2024 01:05 AM)Jen Wrote:  Hello, so Im using an all in one desktop with a gtx 1650 and uhd630, it has no mux switch and all the video ports are connected to the Intel gpu, and I was wondering if integer scaling would be usable on an external monitor. I heard that the display must be connected directly to the nvidia gpu for this option to appear in NVCP, and some other sources claim that it would work with hybrid graphics perhaps only with an external monitor.

Also in case anyone is wondering the cpu is a 10th gen comet lake which unfortunately does not support retro scaling I think it was called.

Hello, so I got my new aw2725df, but when I try to use a custom resolution theres no hdmi signal despite the resolutions being within the hdmi 1.4 bandwith limit and intel gpu pixel clock limit (300.99 mhz)

I noticed that only the tv resolutions in the CTA-861 extension block work, but nothing else including detailed resolutions within the extension block. Also in case, the block also includes hdmi support (not 2.1 to be exact) with 340tmds limit.

[ToastyX]

(08-15-2024 01:02 PM)Jen Wrote:  Hello, so I got my new aw2725df, but when I try to use a custom resolution theres no hdmi signal despite the resolutions being within the hdmi 1.4 bandwith limit and intel gpu pixel clock limit (300.99 mhz)

I noticed that only the tv resolutions in the CTA-861 extension block work, but nothing else including detailed resolutions within the extension block. Also in case, the block also includes hdmi support (not 2.1 to be exact) with 340tmds limit.

That's up to the monitor. Just because the GPU can send it doesn't mean the monitor will handle it. What resolutions are you trying? The manual says it only supports 60/120 Hz at 1920x1080 and 60/120/144 Hz at 2560x1440 with HDMI. The monitor requires DisplayPort for higher refresh rates.

[Jen]

(08-15-2024 03:01 PM)ToastyX Wrote:  

(08-15-2024 01:02 PM)Jen Wrote:  Hello, so I got my new aw2725df, but when I try to use a custom resolution theres no hdmi signal despite the resolutions being within the hdmi 1.4 bandwith limit and intel gpu pixel clock limit (300.99 mhz)

I noticed that only the tv resolutions in the CTA-861 extension block work, but nothing else including detailed resolutions within the extension block. Also in case, the block also includes hdmi support (not 2.1 to be exact) with 340tmds limit.

That's up to the monitor. Just because the GPU can send it doesn't mean the monitor will handle it. What resolutions are you trying? The manual says it only supports 60/120 Hz at 1920x1080 and 60/120/144 Hz at 2560x1440 with HDMI. The monitor requires DisplayPort for higher refresh rates.

I was trying to add some wierd resolutions (all below 300.99mhz and 16:9)
1920x1080@138
1793x1008@158
1424x801@247

Since they don't seem to work at the moment, does that mean I'm stuck at 1920x1080@120, until I get a new pc?

[ToastyX]

(08-15-2024 03:53 PM)Jen Wrote:  I was trying to add some wierd resolutions (all below 300.99mhz and 16:9)
1920x1080@138
1793x1008@158
1424x801@247

Since they don't seem to work at the moment, does that mean I'm stuck at 1920x1080@120, until I get a new pc?

Seems that way. It doesn't even support 1920x1080 @ 240 Hz with HDMI 2.0 even though it supports HDMI 2.0 for 2560x1440 @ 120/144 Hz, and they could have supported 1280x720 @ 240 Hz with HDMI 1.4. Have you tried 144 Hz at a lower resolution like 1600x900 with "Native PC" timing?

[ToastyX]

(08-13-2024 07:45 PM)ArtMov Wrote:  Thanks for the answer, where can I check the boot resolution in cru?

The boot resolution isn't controlled by the EDID. If it's a BIOS machine, it usually boots in text mode, and then Windows switches to a graphics mode for the boot logo. If it's a UEFI machine, the resolution depends on the firmware. You would need to find out what resolution it's trying to send. Usually it's one of the 60 Hz established resolutions.

[Jen]

(08-15-2024 07:18 PM)ToastyX Wrote:  

(08-15-2024 03:53 PM)Jen Wrote:  I was trying to add some wierd resolutions (all below 300.99mhz and 16:9)
1920x1080@138
1793x1008@158
1424x801@247

Since they don't seem to work at the moment, does that mean I'm stuck at 1920x1080@120, until I get a new pc?

Seems that way. It doesn't even support 1920x1080 @ 240 Hz with HDMI 2.0 even though it supports HDMI 2.0 for 2560x1440 @ 120/144 Hz, and they could have supported 1280x720 @ 240 Hz with HDMI 1.4. Have you tried 144 Hz at a lower resolution like 1600x900 with "Native PC" timing?

I managed to go 144hz on 1280x720, 1600x900, and one of my wierd resolutions 1792x1008. It seems to be capped at 144,but when I go to 1080p nothing over 120hz workshop. Doing 1280x720@240 native pc actually worked :o

Edit: Every custom resolution works so long as it's not a custom mode line (native pc, exact, etc all work except manual for some reason)

I managed to pull of 1280x720@295, but it would be really nice to get custom modelines working on this monitor. Do you happen to know why the custom timings don't work?

[juanme555]

question: do the RX 56, RX 64 and Radeon VII support interlaced resolutions???