I decided on the OC Formula, based on the OC features. 7980xe not delidded. H115i Pro 2x140. 64 GB 3733 C17, EVGA 1080ti SC2, Samsung 970 EVO NVMe ssd, Seasonic 1000w Platinum. Still in early stage, not updated BIOS yet.
Current settings: x45 all core, 1.125v static, mesh x24, no offsets, mem 3200, max 500A, 350w max long term, 500w max short (1 sec) term, Bench Tweeker enabled. AVX 3, AVX512 5, GPU 2075 core, 12100 mem.
Right now, CineBench=4250. Temp 85 deg, rising to 91 by 10th rep. CPUMark =32600, temp 79, rising to 85 after 10. GPU stable 4200 score/167 fps at 70 deg on Heaven. No longer term tests yet. The ssd scores are a lot lower than spec, but Asrock told me they are normal.
Don't know long-term heating under load yet, but in the 750D Airflow, I have a 150mm Noctua push on the back, two Corsair 140mm PWM push for CPU on top, two of the same pull on the front, and a Noctua 120mm pull on the bottom.
Since I'm pretty new at this, advice welcome for further tuning. Don't want to do custom loops, would consider re-lidding. Want to optimize for Premier or Pinnacle 4K editors. Thanks.
Last edited by hdtvnut; 06-20-2018 at 02:34 AM.