Just to nitpick: HDMI is approx 10Gbit/s interface. If you are talking about decoding capabilities, then H.264 profile/level would be more useful metric, ie H.264 High Profile, Level 4 (which I think is what Blu-ray video usually is, or at least close to it).

It's a hardware decoder, right? So it's decoding capabilities are not really representative of it's general performance?