So finally after years of wanting one I pulled the trigger to upgrade my optoma hd25e 1080p pj to JVC rs420 (4k faux) with 4k 60p (4:4:4) 18Gbps hdmi/hdcp support. I should be getting it next week. Problem is my current Htpc setup is 1080p (hdmi 1.4 support only) driven. However I would like to try 4k since my new 4k faux pj can do it. My current setup is: -Marantz 7.1 1080p avr (1.4 hdmi) -htpc 4520g (Skylake) using igpu hd530 and it's 1.4 hdmi out, 8gb ram, win10 For now since I don't have money to upgrade my avr I will go back to spdif. By doing it I will lose 7.1 audio :-(. I could try as someone suggested to try to use dp to hdmi adapter to get 7.1 audio, however 2nd dp/hdmi I need to be hooked up to my TV in the same room. I'm running clone display. Would gt1030 2gb ddr5 be enough for decoding any 4k 60hz (4:4:4) content? Including decoding 4k plex server (my main rig)? I know I will be missing out on netfix 4k or possibly more streaming 4k services. Or should I suck it up and buy gtx1050 with 4gb or rx560 to be more future proof? Thanks in advance.