NVIDIA Pixel Clock Patcher

[Steve185]

Question: My PC is old (running Geforce 9800GT) and ran 1440p just fine through DVI. Then used the Dvi port for something else and tried to connect the same monitor through my 9800 GT's port. HDMI port is capped at 1080p

Now I know this patch probably won't work for my old GPU but my question still stands as there *has to* be a way to unlock 1440p (or higher) for the HDMI port. My card can certainly do it (through DVI), so the limit is artificial.

Any idea where I can start searching? (For example any older version of this patch to support older cards?)