Not sure which version it has at the moment but it gives an insane result! I render my animation in 8K with it. The average render time per frame is 6 mins with 3900x machines! It is a complex aircraft interior scene, basically a plastic tube inside with a low light level. It definitely needs some love (fixing) in post and I had to tweak the materials but it worth it. Usually with have 30mins or over per frame render time with these scenes.