Core i9-14900KS vs Core i5-13600K

The Core i9-14900KS packs 24 cores / 32 threads, while the Core i5-13600K offers 14 cores / 20 threads — the Core i9-14900KS has 10 more cores. Boost clocks reach 5.9 GHz on the Core i9-14900KS versus 5.1 GHz on the Core i5-13600K — a 14.5% clock advantage for the Core i9-14900KS (base: 3.2 GHz vs 3.5 GHz). The Core i9-14900KS uses the Raptor Lake-R (2023−2025) architecture (Intel 7 nm), while the Core i5-13600K uses Raptor Lake, Raptor Cove, Gracemont (2022) (Intel 7 nm). In PassMark, the Core i9-14900KS scores 60,531 against the Core i5-13600K's 37,655 — a 46.6% lead for the Core i9-14900KS. L3 cache: 36 MB (total) on the Core i9-14900KS vs 24 MB on the Core i5-13600K.

Both processors use the LGA1700 socket with PCIe 5.0. Maximum memory speed reaches 5600 on the Core i9-14900KS versus DDR5-5600 on the Core i5-13600K — the Core i9-14900KS supports 199.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 192 of RAM. Both feature 2-channel memory with ECC support. Both provide 20 PCIe lanes. Chipset compatibility: Z790,Z690 (Core i9-14900KS) and Intel 600 series,Intel 700 series (Core i5-13600K).

Both processors feature an unlocked multiplier for overclocking. Both support VT-x, VT-d virtualization. Both include integrated graphics — Intel UHD Graphics 770 (Core i9-14900KS) and UHD Graphics 770 (Core i5-13600K) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i5-13600K targets Desktop. Direct competitor: Core i9-14900KS rivals Ryzen 9 7950X.

The Core i9-14900KS launched at $749 MSRP, while the Core i5-13600K debuted at $329. At current prices ($670 vs $319), the Core i5-13600K is $351 cheaper. In terms of value (PassMark points per dollar), the Core i9-14900KS delivers 90.3 pts/$ vs 118.0 pts/$ for the Core i5-13600K — making the Core i5-13600K the 26.6% better value option.