Custom Resolution Utility (CRU)

[ToastyX]

(08-01-2022 02:18 PM)BuZzSBO Wrote:  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.

NVIDIA Surround does not support mixed resolutions. All monitors have to use the same resolution.

[ToastyX]

(08-01-2022 03:55 AM)juanme555 Wrote:  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?

You should be able to, but I haven't tried that particular configuration. I can create interlaced resolutions with a GTX 1060 in Windows 10 when using DVI or HDMI. I don't know about Intel.

[BuZzSBO]

(08-01-2022 03:30 PM)ToastyX Wrote:  

(08-01-2022 02:18 PM)BuZzSBO Wrote:  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.

NVIDIA Surround does not support mixed resolutions. All monitors have to use the same resolution.

Thanks! Any idea why wouldn't support? Seems to be such easy setting for a powerful graphic card

[ToastyX]

(08-01-2022 04:09 PM)BuZzSBO Wrote:  Thanks! Any idea why wouldn't support? Seems to be such easy setting for a powerful graphic card

NVIDIA designed Surround to only work with perfectly synchronized displays, so that means not just same resolution, but same exact timing parameters as well.

[fin_swat]

Yes, i get 144hz on 1728x1080 lol
I believed my tv suports HDMI 2.0, i using 2.1 Cable lol
But, my bpc its only 8 no more for exemple 12bpc =(

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(07-31-2022 07:27 AM)Mussels Wrote:  

(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.

My TV Works you believed or not 300hz in 1360x728 LOL
But i need custom resolution works 12bpc, and it not possibly in custom resolution, in low resolution or high =(

[juanme555]

(08-01-2022 03:30 PM)ToastyX Wrote:  

(08-01-2022 03:55 AM)juanme555 Wrote:  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?

You should be able to, but I haven't tried that particular configuration. I can create interlaced resolutions with a GTX 1060 in Windows 10 when using DVI or HDMI. I don't know about Intel.

DAMN! GTX 10 series support Interlaced???

Thank you so much Toasty, you give me a lot to think about, i'll let you know how it goes when i pull the trigger.

[ToastyX]

(08-01-2022 11:26 PM)juanme555 Wrote:  DAMN! GTX 10 series support Interlaced???

It does, but it doesn't have VGA. An HDMI to VGA adapter might work, but most can't handle high pixel clocks. GTX 900-series is the last that supports VGA natively.

[ToastyX]

(08-01-2022 08:48 PM)fin_swat Wrote:  My TV Works you believed or not 300hz in 1360x728 LOL
But i need custom resolution works 12bpc, and it not possibly in custom resolution, in low resolution or high =(

Does CRU say the TV supports HDMI 2.0 in the extension block? Without HDMI 2.0, you can only get 12 bpc up to 226.66 MHz pixel clock. With HDMI 2.0, it would be up to 400 MHz.

You should check if the TV can actually display the frames using this test: https://testufo.com/frameskipping

[grunkun]

Thanks for the brilliant software. I have successfully overclocked one of my Samsung monitors from 60hz to 75hz.

However, I couldn't get it worked on my HP AiO PC with latest Windows 11 installed. i5-8500, no independent GPU.

After I added a custom resolution (refreshing rate), I couldn't find it in the setting. Not sure if that because it is an AiO pc or because the OS is Windows 11. I checked the aida64 and the connection was DP.

I also tried downgrade the iGPU driver to the old version but it didn't work.

Any suggestion?

[fin_swat]

(08-02-2022 12:49 AM)ToastyX Wrote:  

(08-01-2022 08:48 PM)fin_swat Wrote:  My TV Works you believed or not 300hz in 1360x728 LOL
But i need custom resolution works 12bpc, and it not possibly in custom resolution, in low resolution or high =(

Does CRU say the TV supports HDMI 2.0 in the extension block? Without HDMI 2.0, you can only get 12 bpc up to 226.66 MHz pixel clock. With HDMI 2.0, it would be up to 400 MHz.

You should check if the TV can actually display the frames using this test: https://testufo.com/frameskipping

HDMI 2.0 or 2.1? My TV only suport 2.0 =(
In test ufo existing one interval in one block too other block, existing any solution for this? maybe in automatic options on CRU...sorry my bad english