Core Ultra 5 235 vs Core i5-13600K

The Core Ultra 5 235 packs 14 cores / 14 threads, matching the Core i5-13600K's 14 cores. Boost clocks reach 5 GHz on the Core Ultra 5 235 versus 5.1 GHz on the Core i5-13600K — a 2% clock advantage for the Core i5-13600K (base: 3.4 GHz vs 3.5 GHz). The Core Ultra 5 235 uses the Arrow Lake-S (2024−2025) architecture (3 nm), while the Core i5-13600K uses Raptor Lake, Raptor Cove, Gracemont (2022) (Intel 7 nm). In PassMark, the Core Ultra 5 235 scores 39,924 against the Core i5-13600K's 37,655 — a 5.8% lead for the Core Ultra 5 235. L3 cache: 24 MB (total) on the Core Ultra 5 235 vs 24 MB on the Core i5-13600K.

The Core Ultra 5 235 uses the LGA1851 socket (PCIe 5.0), while the Core i5-13600K uses LGA1700 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to DDR5-6400 memory speed. The Core Ultra 5 235 supports up to 256 GB of RAM compared to 192 GB — 28.6% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 20 PCIe lanes. Chipset compatibility: Z890,B860 (Core Ultra 5 235) and Intel 600 series,Intel 700 series (Core i5-13600K).

Only the Core i5-13600K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support VT-x, VT-d virtualization. Both include integrated graphics — Arc Xe-LPG Graphics 24EU (Core Ultra 5 235) and UHD Graphics 770 (Core i5-13600K) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core Ultra 5 235 targets Mainstream Desktop, Core i5-13600K targets Desktop. Direct competitor: Core Ultra 5 235 rivals Ryzen 5 8600G.

The Core Ultra 5 235 launched at $257 MSRP, while the Core i5-13600K debuted at $329. At current prices ($269 vs $319), the Core Ultra 5 235 is $50 cheaper. In terms of value (PassMark points per dollar), the Core Ultra 5 235 delivers 148.4 pts/$ vs 118.0 pts/$ for the Core i5-13600K — making the Core Ultra 5 235 the 22.8% better value option.