Today, Intel introduced a new "200S Boost" factory-approved overclocking profile for the unlocked Intel Core Ultra 200S "Arrow Lake" processors. Namely, the Core Ultra 9 285K, 7 265K/265KF, and 5 245K/245KF SKUs are supported when installed on a compatible Intel Z890 motherboard with one‑DIMM‑per‑channel Intel XMP DDR5 memory. Activating the 200S Boost profile in the BIOS raises the System-on-Chip (fabric) clock from 2.6 GHz to up to 3.2 GHz and the die‑to‑die interconnect from 2.1 GHz to up to 3.2 GHz (within VccSA ≤ 1.20 V) while pushing DDR5 speeds from stock 6,400 MT/s to as much as 8,000 MT/s (VDD2/VDDQ ≤ 1.40 V). Intel has validated the profile on a selection of Z890 boards, including ASRock Z890 Taichi OCF, ASUS ROG Maximus Z890 Hero, Gigabyte Z890 Aorus Master, MSI MEG Z890 Ace, and others. For memory kits, Intel validated DDR5 memory kits from ADATA, Corsair, G.SKILL, Team Groupp, and V‑COLOR.

Enabling 200S Boost requires a BIOS update, selecting the "Intel 200S Boost" preset under the overclocking menu, and rebooting; stability should then be verified with benchmarks like Cinebench, and thermals/voltages monitored via Intel XTU or similar tools. Perhaps the most important fact is that using the 200S Boost profile does not void Intel's three‑year limited warranty on boxed Core Ultra 200S CPUs, provided they weren't manually overclocked before profile activation. Intel cautions that actual gains depend on motherboard design, cooling, and memory quality, that two‑DIMM‑per‑channel setups aren't officially supported, and that damage to non‑Intel components remains outside warranty coverage. This is more of a safe heaven for anyone wanting to do manual tuning, but not wanting to break any warranty and thus risk damaging their CPU without a backup plan.The performance uplift is expected by tuning a CPU to its best setting. Tom's Hardware ran a few tests and found that this boosted the game performance by an average of 7% across the board. Some titles, like A Plague Tale: Requiem, experienced only as low as a 3.7% increase, while the upper end of the testing deviation showed a Baldur's Gate 3 performance increase of 11%. For users of the Arrow Lake-S K SKUs, they have basically nothing to lose if their cooling capacity is strong and motherboard/memory combinations are supported. If you have tried the 200S Boost overclocking profile, let us know your experience in the comments.