Qwen3.8 27B Uncensored

User reports about 7 t/s running Qwen3.8 27B Uncensored on an RX 7900 XT 20GB with 32GB DDR5 and a Ryzen 5 7600X. Setup used Hermes with LM Studio as a server, Q8 KV cache to fit the model in 20GB VRAM; the initial Hermes default configuration offloaded most work to CPU. User says the experience was poor, with overthinking loops and slow responses, and asks whether the hardware is the problem or their configuration.