AMD/ATI Pixel Clock Patcher

[toxsickcity]

(01-09-2015 01:36 PM)ToastyX Wrote:  

(01-09-2015 07:57 AM)toxsickcity Wrote:  I have just got a NV 750TI for 2nd PC. I can sue NV Ctrl Panel for creating custom resolutions and I have always thought my TV had a 297Mhz PX Clock Limit. but this card allows me to go as high as around the 325-335Mhz safely..

Where as my PCS+ R9 290 still remains locked at 297MHZ.
I have tried your AMD Patcher and it went ok without error but still does not allow me to run higher then 297Mhz..

The patcher does not currently patch the 297 MHz limits because as you mentioned with the 750 Ti, the hardware can't handle much more than that. 330 MHz would only get you about 3 Hz more at 3840x2160, and 297 MHz is already enough for 1920x1080 @ 120 Hz. I might add the 297 MHz limits in the next version of the patcher.

Hi Toasty X

mate.. your so awesome.. thankyou so much for clearing this up for me, a few others on a forum i am active in are having same issues and was not sure what was going on... I hear others say they unlock and can use 330mhz!?! as to why I am so concerned to why 297mhz was a stretch

can you comment on exactly what your patch does as it kind of says it unlocks 330Mhz

you mentions next release may solve the 297Mhz limit.. I truly hope you can alter this setting.. it is so cool to run 140hz vs the 120 because of the pixel clocks on the Nvidia card!! hehehe ( I am actually a Radeon Fan.. Sad to see the drivers may not be as cool as nv?!?! dunno)

if it is not too much troubles.. you mention that your patch brakes a few items from working normally.. such as hardware overlays etc.. what would be required to ensure the patch doesnt disturb the drivers from this happening..

On a last note. if you can help or not. the forum I am active in is a forum for SEIKI 4K users. we are trying to push our tv's higher then the current 30hz 3840x2160 rez

if going even to 32hz which pixel clocks allow under 297.. it brakes our images and disturbs our image into blurred mess..

if you can look at maybe the last 2-3 pages of the following topics. if there is anything you can input to solving our issues I would be so damned in your debts!

http://www.avsforum.com/forum/166-lcd-fl...st30636698

http://www.overclock.net/t/1442986/playi...t_23383212

http://hardforum.com/showthread.php?p=10...9&posted=1

last note. this tv is weird when trying to work with the clock/phase image size and position.. it seem the firmware is built around a 1080p screen and hacked to work with 4k...

if you know anyone or can play with firmwares.. we also have links to downloadable firmwares..
just a wish!! hehe thanks again for already providing an awesome solution to custom resolutions...

thanks again for your reply.. I can sleep easy now

Kind regards
Shaun