Question about Shiverpeaks HDMI (Typ A) — DVI

I have a DVI-D (dual link transmits 2560x1900) output on the graphics card and also an HDMI. HDMI does not transmit 5120x1440 on one cable for my 49" screen. But apparently 2x 2560x1440 works. On the 49" LG monitor I have 2x HDMI (and once Displayport, already occupied by another PC). I would now like to use the HDMI (2560x1440 works) graphics card output and the DVI-D (also on the graphics card). Could this work? A new graphics card with 2x HDMI output is hardly available at the moment... :(