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Best way to run DS4 Flash on 4xR9700?

Via r/LocalLlama
Thursday, Aug 20, 2026 · 3:15PM
Summary

So, I finally maxed out my system - 4 R9700s and my old Xeon 8368 for a total of 128GB VRAM and 256GB of 8-channel DDR4. However... DS4 Flash barely runs fast now compared to the 3 card version. I'm using llama.cpp and standard fitting with a 200k context, using the bartowski mxfp4 quant. Is there a

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