Is there a 4K 60fps HDR10 Capture Card you can recommend?

[VideoFanatic]

If possible it should capture 5.1 or 7.1 surround sound but if one doesn't exist then AAC stereo is fine. Doesn't matter how much it costs. I need something reliable that isn't glitchy.

Will an APU be enough or will I also need to buy a dedicated graphics card? What APU would be enough?

I was looking at the Elgato 4K60 S+ external capture card which doesn't require a PC but it seems to be glitchy and I don't think it captures 10bit? The guy who runs the RetroRGB YouTube channel said his favourite card is the AverMedia Live Gamer 4K GC573 so that seems to be a good card. Just wondering if there's anything better which can capture 5.1 or 7.1?