NVIDIA Pixel Clock Patcher
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08-04-2021, 12:44 PM
(Last edited: 08-08-2021, 05:44 AM by bmq)
Post: #881
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RE: NVIDIA Pixel Clock Patcher
Hello Toasty.
I have some data for you. Maybe its considered here or not. I also had a "Highest measured interrupt to process latency" about 24.000. Could it be anything to do with your patcher? https://imgur.com/a/2mIhVAo |
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08-05-2021, 06:58 PM
Post: #882
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RE: NVIDIA Pixel Clock Patcher | |||
10-09-2021, 11:01 PM
(Last edited: 10-09-2021, 11:11 PM by helvetica)
Post: #883
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RE: NVIDIA Pixel Clock Patcher
@ToastyX : Allow me to move here our dialogue on Patreon, it may benefits someone someday
Helvetica Quote:(...) I need a serious support after I totally screwed up my GC or monitor after I played with NVIDIA Pixel Clock Patcher and CRU. (...) ToastyX Quote:(...) When exactly did you start getting the "No signal" message, after using the patcher or after using CRU? The patcher requires a 400-series or newer GPU. It has no effect on 200-series GPUs, so that shouldn't have done anything. What did you change with CRU? Running reset-all.exe in safe mode and rebooting should have reset anything done with CRU. You can also try using DDU to completely remove the NVIDIA driver, which will also reset all monitors: wagnardsoft.com/display-driver-uninstaller-ddu DDU worked fine, thank you very much for your help ! What I did :
But I'm still stuck in 1920x1080 instead of the native 2560x1440 resolution. I assume now that the HDMI output can't handle such resolution, even at a lower frequency (I tried at 60 and 50Hz). If you have any idea how to resolve the problem, I would be very grateful Take care, Helvetica. |
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12-06-2021, 08:12 PM
(Last edited: 12-06-2021, 08:17 PM by MARSHALL)
Post: #884
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RE: NVIDIA Pixel Clock Patcher
thank you
guys ihave a big problems When i test in Windows 11 with asus 3060 12gb vga and asus vg289q1a monitor unfortunately i encounter a blue screen error and the system restarts, and after windows comes up the graphics card driver is disabled so please help me because i like to use it in windows 11 as well actually i have another problem in windows 11 and in device manager instead of the name of the monitor (asus vg289q1a) the name ( Generic PnP Monitor )is written this is also the monitor driver link (( https://dlcdnets.asus.com/pub/ASUS/LCD%2...Driver.zip )) |
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12-06-2021, 08:25 PM
Post: #885
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RE: NVIDIA Pixel Clock Patcher
(12-06-2021 08:12 PM)MARSHALL Wrote: thank youI don't understand what you're trying to use the patcher for. That monitor does not need the patcher. "Generic PnP Monitor" is normal unless you install the monitor driver, but you don't need a driver for the monitor to function. The driver only changes the name and installs a color profile. |
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12-24-2021, 09:52 PM
Post: #886
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RE: NVIDIA Pixel Clock Patcher
Quote:NVIDIA Pixel Clock Patcher modifies the NVIDIA video driver to allow higher resolutions and refresh rates by removing the 165 MHz pixel clock limit for single-link DVI and HDMI, the 330 MHz limit for dual-link DVI, and the 400 MHz limit for SLI and 400/500-series GPUs.1. Can you please explain what exactly this means? i have Fermi. At latest driver i can set custom resolution on NVIDIA control panel with 330Mhz and litle bit more - without PATCH 2. FullPatch broke HDCP. also... explain please. I open Control panel and go to HDCP section. It show HDCP work fine. so...what is broken? 3. Sli limit patch. What is it? |
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12-25-2021, 03:09 AM
Post: #887
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RE: NVIDIA Pixel Clock Patcher
(12-24-2021 09:52 PM)mycop Wrote: 1. Can you please explain what exactly this means? i have Fermi. At latest driver i can set custom resolution on NVIDIA control panel with 330Mhz and litle bit more - without PATCH 1. The 330 MHz limit for dual-link DVI only affects EDID overrides and not NVIDIA control panel custom resolutions. The 165 MHz single-link DVI and HDMI limits also only affect EDID overrides. The patch also raises the 165 MHz single-link to dual-link switchover on DVI ports to 230 MHz to allow higher pixel clocks with single-link DVI monitors. That affects both the NVIDIA control panel and EDID overrides. 2. Are you able to play HDCP content such as Netflix? HDCP might be fine now, but I don't know when that changed. I remember it being a problem with Windows 7 and older drivers. 3. When SLI is enabled (multi-GPU rendering), the pixel clock is limited to 400 MHz unless the driver is patched. That affects both NVIDIA control panel custom resolutions and EDID overrides. The limit was removed in newer drivers after Fermi support was dropped. There's another 400 MHz limit that only affects Fermi GPUs unless the driver is patched, which also affects both the NVIDIA control panel and EDID overrides. |
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12-27-2021, 10:36 AM
(Last edited: 12-27-2021, 10:37 AM by bluberries32)
Post: #888
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RE: NVIDIA Pixel Clock Patcher
Hi
I have a GTX 750 (GM107 chip - no displayport) and I'm contemplating buying an UHD display. Since this card only up to HDMI 1.4, UHD resolution is only possible with 4:2:0 chroma subsampling. If I use Pixel Clock Patcher to alleviate clock limits would it allow me to use 3840x2560 with full RGB or YCbCr 4:4:4 over HDMI? |
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12-27-2021, 02:51 PM
Post: #889
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RE: NVIDIA Pixel Clock Patcher
(12-27-2021 10:36 AM)bluberries32 Wrote: I have a GTX 750 (GM107 chip - no displayport) and I'm contemplating buying an UHD display.No. |
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12-27-2021, 10:31 PM
Post: #890
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RE: NVIDIA Pixel Clock Patcher
(12-27-2021 10:36 AM)bluberries32 Wrote: Hi Yes. You can. But 4.4.4 capabale only with 24-30 Hz https://tomverbeure.github.io/video_timings_calculator Here you can check, timing. But...actualy you dont need it. 750 will able do it auomaticaly when you set 30hz for example. |
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