Custom Resolution Utility (CRU)

[ryuuji]

(12-20-2017 06:41 PM)ToastyX Wrote:  

(12-20-2017 03:31 PM)ryuuji Wrote:  can it work with 2 different gpus ? never tried that... any special things that needs to be done when running such setup ?

As long as the GPUs are the same brand, like NVIDIA+NVIDIA or AMD+AMD, then both cards will use the same driver, so it won't be a problem. NVIDIA+AMD is also possible, but driver bugs might cause weird issues when mixing GPUs.

damn I have only 1 of each ...

[Zibri]

(12-19-2017 11:56 PM)ToastyX Wrote:  

(12-19-2017 12:54 PM)Zibri Wrote:  Using the utility I created 3 definitions:
1920x1080 at 50, 60 , 90 and 120 hz (in detailed resolutions)
1920x1080 at 60, 90 and 120 hz (in standrd resolutions)

Why are you putting the same resolutions in two places? What monitor is this?

LGD04E8 which is in reality a LP173WF4-SF5 which works between 30 and 120 hz vertical refresh.

[djsolidsnake86]

Hi to all, i have a 1060gtx and i connect it to a samsung monitor via hdmi and to a panasonic plasma via dvi-to-hdmi connector
the problem is that if i clone the 2 monitors, in the plasma the gamma is darker, if i disable samsung monitor and use only plasma the gamma is default so no problem
how can i fix this problem when using clone mode?
i found that the monitor that i set to primary has the correct colours, the monitor that i set to secondary has the darker gamma

now i used cru for delete block extension in both monitor but problem still remain!

[ToastyX]

(12-21-2017 04:03 PM)djsolidsnake86 Wrote:  Hi to all, i have a 1060gtx and i connect it to a samsung monitor via hdmi and to a panasonic plasma via dvi-to-hdmi connector
the problem is that if i clone the 2 monitors, in the plasma the gamma is darker, if i disable samsung monitor and use only plasma the gamma is default so no problem
how can i fix this problem when using clone mode?
i found that the monitor that i set to primary has the correct colours, the monitor that i set to secondary has the darker gamma

now i used cru for delete block extension in both monitor but problem still remain!

I don't know. That sounds like a driver issue with limited range vs. full range RGB. You should be able to set the colors for each monitor, but the driver might not be doing it right in clone mode. Try using "LCD reduced" and see if the colors are different that way. You might be better off using a splitter instead.

[ToastyX]

(12-21-2017 01:31 PM)Zibri Wrote:  LGD04E8 which is in reality a LP173WF4-SF5 which works between 30 and 120 hz vertical refresh.

That's a panel. Are you talking about a laptop screen? Keep in mind that internal interfaces have bandwidth limitations. Someone mentioned running into a 240 MHz pixel clock limit on their laptop. That would only be enough to get around 100 Hz at 1920x1080.

[djsolidsnake86]

(12-21-2017 09:55 PM)ToastyX Wrote:  

(12-21-2017 04:03 PM)djsolidsnake86 Wrote:  Hi to all, i have a 1060gtx and i connect it to a samsung monitor via hdmi and to a panasonic plasma via dvi-to-hdmi connector
the problem is that if i clone the 2 monitors, in the plasma the gamma is darker, if i disable samsung monitor and use only plasma the gamma is default so no problem
how can i fix this problem when using clone mode?
i found that the monitor that i set to primary has the correct colours, the monitor that i set to secondary has the darker gamma

now i used cru for delete block extension in both monitor but problem still remain!

I don't know. That sounds like a driver issue with limited range vs. full range RGB. You should be able to set the colors for each monitor, but the driver might not be doing it right in clone mode. Try using "LCD reduced" and see if the colors are different that way. You might be better off using a splitter instead.

now i try to set from nvidia control panel
if a set 16-235 i see the images more natural, 0-255 is darker with no dark contrast, is normal this?

[bizietcong]

i just realize that my monitor will out of range if i put horizontal frequency more than 84kHz.
i can put it to 76hz if horizontal less than 84khz , no pixel clock limit
is there anyway to raise that horizontal limit or raise refresh rate nearly 80hz without push that horizontal

[ToastyX]

(12-22-2017 02:20 AM)bizietcong Wrote:  i just realize that my monitor will out of range if i put horizontal frequency more than 84kHz.
i can put it to 76hz if horizontal less than 84khz , no pixel clock limit
is there anyway to raise that horizontal limit or raise refresh rate nearly 80hz without push that horizontal

The horizontal frequency is the total number of lines per second including blanking. 1920x1080 @ 80 Hz = 1080 lines * 80 Hz = 86,400 without blanking, so it's impossible to go less than that without reducing the resolution.

[ToastyX]

(12-22-2017 01:13 AM)djsolidsnake86 Wrote:  now i try to set from nvidia control panel
if a set 16-235 i see the images more natural, 0-255 is darker with no dark contrast, is normal this?

16-235 is normal for TVs, 0-255 is normal for monitors.

[ToastyX]

(12-20-2017 10:03 PM)ryuuji Wrote:  damn I have only 1 of each ...

You could try it anyway. You'll have to install both AMD and NVIDIA drivers. Just make sure if you need to uninstall one, uninstall both drivers using DDU, then install the one you need.