Core Ultra 7 265HX vs Core i7-13700K

The Core Ultra 7 265HX packs 20 cores / 20 threads, while the Core i7-13700K offers 16 cores / 24 threads — the Core Ultra 7 265HX has 4 more cores. Boost clocks reach 5.3 GHz on the Core Ultra 7 265HX versus 5.4 GHz on the Core i7-13700K — a 1.9% clock advantage for the Core i7-13700K (base: 2.6 GHz vs 3.4 GHz). The Core Ultra 7 265HX uses the Arrow Lake-HX (2025) architecture (3 nm), while the Core i7-13700K uses Raptor Lake, Raptor Cove, Gracemont (2022) (Intel 7 nm). In PassMark, the Core Ultra 7 265HX scores 48,975 against the Core i7-13700K's 45,784 — a 6.7% lead for the Core Ultra 7 265HX. Geekbench 6 single-core — the metric most relevant to gaming — records 2,990 vs 2,846, a 4.9% lead for the Core Ultra 7 265HX that directly translates to higher frame rates. Multi-core Geekbench: 17,417 vs 18,980 (8.6% advantage for the Core i7-13700K). Both processors carry 30 MB (total) of L3 cache.

The Core Ultra 7 265HX 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. Both provide 20 PCIe lanes. Chipset compatibility: WM880,HM870 (Core Ultra 7 265HX) 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. Only the Core Ultra 7 265HX supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d (Core Ultra 7 265HX) vs true (Core i7-13700K). Both include integrated graphics — Arc Xe-LPG Graphics 64EU (Core Ultra 7 265HX) and Intel UHD Graphics 770 (Core i7-13700K) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Direct competitor: Core i7-13700K rivals Ryzen 9 7900X.

The Core Ultra 7 265HX launched at $450 MSRP, while the Core i7-13700K debuted at $409.