{"slug": "leela-1-0-stands-ready-the-theseus-build-that-refuses-to-die", "title": "Leela 1.0 stands ready - The Theseus build that refuses to die", "summary": "A builder's stress test of the \"Leela 1.0\" Theseus build found temperatures never exceeded 75°C even with the GPU and CPU at 100% while running a large language model, prompting the builder to loosen previously overestimated thermal limits. Reported readings include CPU Tctl at 55.0°C idle and 75.0°C full load, CPU Tccd at 53.0°C and 69.0°C, GPU Junction at 36.0°C and 69.0°C, and GPU Memory at 55.0°C and 86.0°C. The builder says the system is working fine after the adjustment.", "body_md": "After stress testing the system, I overestimated the temps.\n\nTemps are never above 75 degrees even when I blast the GPU and CPU on 100% and the computer slows down to a crawl with a really beefy LLM.\n\nSo, had to adjust limits a little. But it is working fine now.\n\nTemps, in case anyone is interested:\n\n| Part | Idle (°C) | Full (°C) | \n|---|---|---|\n| CPU Tctl | 55.0 | 75.0 | \n| CPU Tccd* | 53.0 | 69.0 | \n| GPU Junction | 36.0 | 69.0 | \n| GPU Memory | 55.0 | 86.0 |", "url": "https://wpnews.pro/news/leela-1-0-stands-ready-the-theseus-build-that-refuses-to-die", "canonical_source": "https://forum.level1techs.com/t/leela-1-0-stands-ready-the-theseus-build-that-refuses-to-die/258354#post_4", "published_at": "2026-10-25 10:58:53+00:00", "updated_at": "2026-10-25 11:13:06.151433+00:00", "lang": "en", "topics": ["ai-infrastructure"], "entities": ["Leela 1.0", "Theseus"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/leela-1-0-stands-ready-the-theseus-build-that-refuses-to-die", "markdown": "https://wpnews.pro/news/leela-1-0-stands-ready-the-theseus-build-that-refuses-to-die.md", "text": "https://wpnews.pro/news/leela-1-0-stands-ready-the-theseus-build-that-refuses-to-die.txt", "jsonld": "https://wpnews.pro/news/leela-1-0-stands-ready-the-theseus-build-that-refuses-to-die.jsonld"}}