Core i7-13700K vs Core Ultra 9 285HX

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

The Core i7-13700K uses the LGA1700 socket (PCIe 5.0), while the Core Ultra 9 285HX uses FCBGA2114 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to DDR5-5600 memory speed. Both support up to 192 GB of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 20 (Core i7-13700K) vs 24 (Core Ultra 9 285HX) — the Core Ultra 9 285HX offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel Z790,Intel H770,Intel B760,Intel Z690,Intel H670,Intel B660,Intel H610 (Core i7-13700K) and Intel HM870 (Core Ultra 9 285HX).

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