A user on Reddit's r/LocalLLaMA subreddit tested power profiles for the AMD RX7900XTX GPU using ROCm 7. The user found that a "quiet mode" significantly reduced power consumption by approximately 99W, resulting in a drop of about 9.4% in generation speed and 17.1% in long-context prefill speed. This power reduction also led to a decrease of around 11C in average junction temperature. AI
IMPACT Demonstrates trade-offs between power consumption, temperature, and LLM performance on specific hardware.
RANK_REASON User-conducted benchmark of hardware performance for AI workloads. [lever_c_demoted from research: ic=1 ai=0.7]
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