2x R9700, Ryzen 7700, 64GB RAM. The absolute best I’ve seen from llama.cpp was 60tps but the typical was 45-55tps. Radiance gave me 150tps on the first try. It can do parallel output while keeping 80-120tps with 2-4 streams. It can do more in parallel but I heven’t tested what the numbers look like. As far as I understand these numbers are possible on a single R9700 with the MXFP4 model. Haven’t tried it.