Custom Resolution Utility (CRU)

[ToastyX]

(07-21-2022 02:28 PM)TsoyZhiv Wrote:  Can i adjust it with any settings?

Not without modifying the driver. If you're hitting the 340 MHz pixel clock limit for HDMI 1.4, I don't currently have a way around that. You might be able to squeeze in 85-90 Hz by reducing the blanking/totals, depending on what the monitor will accept.

[Yokai]

Hello I'm a complete CRU noob, & and in desperate need of help!

My monitor is a Alienware AW2521H 360hz & and I'm trying to create a custom res of 1720x1080 @ 240hz.

1. First I open NVIDIA control panel turn on display scaling with no scaling mode selected.
2. I opened CRU and I copy the 240Hz detailed resolution from the extension blocks, then I delete all extension blocks.
3. I delete all detailed resolutions, add a new 1720x1080 resolution with the details I copied.
4. I add a standard resolution of 1920x1080 @ 60hz. Click OK.
5. I run Restart64.exe. My display is now running 1920x1080 @ 60hz.
6. I open display adapter properties, list all modes, then I select the custom resolution I added, click apply. The screen goes black for 10 seconds then comes back still on 1920x1080 @ 60hz.

What is going on here??

If I go to Windows display resolution it says my recommended is 1720x1080. I can change to this resolution on get black bars on either side but I'm still on 60hz. If I change to 240 Hertz in Window display settings I get a black screen & have to enter safe mode to fix.

Any help would be much appreciated?

[ToastyX]

(07-26-2022 05:52 PM)Yokai Wrote:  If I go to Windows display resolution it says my recommended is 1720x1080. I can change to this resolution on get black bars on either side but I'm still on 60hz. If I change to 240 Hertz in Window display settings I get a black screen & have to enter safe mode to fix.

The monitor doesn't support 1720x1080 @ 240 Hz. You have to use GPU scaling. 60 Hz works because you didn't explicitly define 1720x1080 @ 60 Hz, so it's automatically GPU-scaled to 1920x1080.

[fin_swat]

Please Help me!

I have a TV Philips resolution standart 1920x1080(60hz) and i get 144hz on CRU in 1728x1080 ok, fine.

But, the color only get 8bpc...i need 12bcp, its possible?

My cable is HDMI 2.0 and VGA its RX 5700XT

and other question, how i know the resolution its working no ghost?

Thanks for your suport

[ToastyX]

(07-28-2022 08:21 PM)fin_swat Wrote:  I have a TV Philips resolution standart 1920x1080(60hz) and i get 144hz on CRU in 1728x1080 ok, fine.

But, the color only get 8bpc...i need 12bcp, its possible?

My cable is HDMI 2.0 and VGA its RX 5700XT

and other question, how i know the resolution its working no ghost?

What TV supports 144 Hz? Are you sure the TV has HDMI 2.0?

[Mussels]

(07-29-2022 05:11 AM)ToastyX Wrote:  

(07-28-2022 08:21 PM)fin_swat Wrote:  I have a TV Philips resolution standart 1920x1080(60hz) and i get 144hz on CRU in 1728x1080 ok, fine.

But, the color only get 8bpc...i need 12bcp, its possible?

My cable is HDMI 2.0 and VGA its RX 5700XT

and other question, how i know the resolution its working no ghost?

What TV supports 144 Hz? Are you sure the TV has HDMI 2.0?

My 4K60 TV runs 1080p 140Hz, the UI totally breaks but the TV 'works'

I guess he's dropped color profile and done that weird custom res to save bandwidth?


Fin_swat: You're making a custom res with a weird aspect ratio. It's not going to work well for you.

[juanme555]

I have a question, my monitor is a CRT Samsung syncmaster 997MB, my gpu is just the integrated graphics on an athlon 320GE, so i have the monitor connected directly through VGA, no convertors or adapters needed , it can do 1280x720p 120hz , 1600x900 100hz , im on Windows 11.

However, i dont think i've ever been able to make any Interlaced resolutions work, i've always wanted to play some games with interlaced scan (mainly GTA 4, Half-Life 1 and football games like Fifa and PES) , but i've never been able to have them show up in the Windows "display all nodes" option, back when i had an nvidia gpu (GTX660) i was using a displayport to vga adapter, which allowed me to do 720P 120HZ and 480P 165HZ , but never got interlaced resolutions to work neither.

Is there a way at all for me to get Interlaced resolutions to work in Windows 11 or at least Windows 10??? I would prefer not to change the O.S but if its possible, im down.

I really wanna play GTA 4, Half-Life 1 and PES with interlaced scan.

[ToastyX]

(07-31-2022 07:28 AM)juanme555 Wrote:  However, i dont think i've ever been able to make any Interlaced resolutions work, i've always wanted to play some games with interlaced scan (mainly GTA 4, Half-Life 1 and football games like Fifa and PES) , but i've never been able to have them show up in the Windows "display all nodes" option, back when i had an nvidia gpu (GTX660) i was using a displayport to vga adapter, which allowed me to do 720P 120HZ and 480P 165HZ , but never got interlaced resolutions to work neither.

Interlaced support depends on the GPU. Newer GPUs don't support interlaced in the driver. I think GTX 660 does support interlaced, but not with DisplayPort, so it wouldn't have worked with the adapter. AMD supported VGA natively until the R9 380X, so interlaced should work on that. I don't know about integrated graphics.

[juanme555]

(08-01-2022 12:29 AM)ToastyX Wrote:  

(07-31-2022 07:28 AM)juanme555 Wrote:  However, i dont think i've ever been able to make any Interlaced resolutions work, i've always wanted to play some games with interlaced scan (mainly GTA 4, Half-Life 1 and football games like Fifa and PES) , but i've never been able to have them show up in the Windows "display all nodes" option, back when i had an nvidia gpu (GTX660) i was using a displayport to vga adapter, which allowed me to do 720P 120HZ and 480P 165HZ , but never got interlaced resolutions to work neither.

Interlaced support depends on the GPU. Newer GPUs don't support interlaced in the driver. I think GTX 660 does support interlaced, but not with DisplayPort, so it wouldn't have worked with the adapter. AMD supported VGA natively until the R9 380X, so interlaced should work on that. I don't know about integrated graphics.

I see, so the last question would be:

If i buy a GTX 980 , 980Ti or GTX Titan X (Maxwell) , could i be able to use interlaced resolutions with DVI-I to VGA adapter?? in Windows 11??? and also, do you think the Intel ARC Alchemist gpus will support interlaced resolutions on CRT's if hdmi vga converter is used?

Im 25 y.o now, i've been wanting to play gta 4 and pes 2010 with interlaced res on a plasma tv or crt monitor since 2009

[BuZzSBO]

I recently upgraded my VGA card from a Radeon 5700XT to a Nvidia 3090Ti and I am having problems setting up my 3 monitors setup.

The setup has:

2 monitors Samsung G5 34" @ 3440x1440 @ 165Hz (21:9)
1 monitor Samsung G9 49"@ 5120x1440 @ 240 Hz (32:9)
Span 3 Monitors with 3090ti (1x Samsung G9 + 2x Samsung G5) for Microsoft Flight Simulator

Using the Radeon 5700Xt there was the option to setup the monitors on SPAN mode using the AMD Radeon software, and that setup the Windows 10 resolution to 12000x1440. Perfect resolution and nothing streched.

With my upgrade to 3090Ti, when I enable the Surround SPAN on the Nvidia software, the max resolution Windows 10 get is 6880x1440, which causes my center monitor to show the image stretched and that looks horrible.

I tried to use the CRU software as recommended by a couple of people, but that didn't made any difference.



Any suggestions on what else I can try? Just disappointed that my old 5700XT card had natively the option to have the best resolution and a brand new flagship 3090Ti can't handle this.