Core Ultra 9 285HX vs Core i7-13700K

The Core Ultra 9 285HX packs 24 cores / 24 threads, while the Core i7-13700K offers 16 cores / 24 threads — the Core Ultra 9 285HX has 8 more cores. Boost clocks reach 5.5 GHz on the Core Ultra 9 285HX versus 5.4 GHz on the Core i7-13700K — a 1.8% clock advantage for the Core Ultra 9 285HX (base: 2.8 GHz vs 3.4 GHz). The Core Ultra 9 285HX uses the Arrow Lake-S (2024−2025) architecture (3 nm), while the Core i7-13700K uses Raptor Lake, Raptor Cove, Gracemont (2022) (Intel 7 nm). In PassMark, the Core Ultra 9 285HX scores 58,732 against the Core i7-13700K's 45,784 — a 24.8% lead for the Core Ultra 9 285HX. Geekbench 6 single-core — the metric most relevant to gaming — records 3,106 vs 2,846, a 8.7% lead for the Core Ultra 9 285HX that directly translates to higher frame rates. Multi-core Geekbench: 22,200 vs 18,980 (15.6% advantage for the Core Ultra 9 285HX). L3 cache: 36 MB (total) on the Core Ultra 9 285HX vs 30 MB (total) on the Core i7-13700K.

The Core Ultra 9 285HX uses the FCBGA2114 socket (PCIe 5.0), while the Core i7-13700K uses LGA1700 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to DDR5-6400 memory speed. Both support up to 192 GB of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 24 (Core Ultra 9 285HX) vs 20 (Core i7-13700K) — the Core Ultra 9 285HX offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel HM870 (Core Ultra 9 285HX) and Intel Z790,Intel H770,Intel B760,Intel Z690,Intel H670,Intel B660,Intel H610 (Core i7-13700K).

Both processors feature an unlocked multiplier for overclocking. Both support true virtualization. Both include integrated graphics — Intel Arc Graphics (Core Ultra 9 285HX) and Intel UHD Graphics 770 (Core i7-13700K) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Direct competitor: Core Ultra 9 285HX rivals Ryzen 9 7945HX3D; Core i7-13700K rivals Ryzen 9 7900X.