Core i7-12700K vs Core i5-14490F

The Core i7-12700K packs 12 cores / 20 threads, while the Core i5-14490F offers 10 cores / 16 threads — the Core i7-12700K has 2 more cores. Boost clocks reach 5 GHz on the Core i7-12700K versus 5 GHz on the Core i5-14490F — identical boost frequencies (base: 3.6 GHz vs 2.5 GHz). The Core i7-12700K uses the Alder Lake, Golden Cove, Gracemont (2021) architecture (10 nm), while the Core i5-14490F uses Raptor Lake-R (2023−2025) (10 nm). In PassMark, the Core i7-12700K scores 34,347 against the Core i5-14490F's 27,621 — a 21.7% lead for the Core i7-12700K. L3 cache: 25 MB (total) on the Core i7-12700K vs 24 MB (total) on the Core i5-14490F.

Both processors use the LGA1700 socket with PCIe 5.0. Maximum memory speed reaches 4800 on the Core i7-12700K versus DDR5-4800, DDR4-3200 on the Core i5-14490F — the Core i7-12700K supports 199.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i5-14490F supports up to 192 GB of RAM compared to 128 — 40% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 20 PCIe lanes. Chipset compatibility: Z690,B660 (Core i7-12700K) and H610,B660,Z690,B760,Z790 (Core i5-14490F).

Only the Core i7-12700K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support VT-x, VT-d virtualization. The Core i7-12700K includes integrated graphics (Intel UHD Graphics 770), while the Core i5-14490F requires a dedicated GPU. Primary use case: Core i5-14490F targets Mid-Range. Direct competitor: Core i7-12700K rivals Ryzen 7 5800X; Core i5-14490F rivals Ryzen 5 7600.

The Core i7-12700K launched at $409 MSRP, while the Core i5-14490F debuted at $209. At current prices ($285 vs $190), the Core i5-14490F is $95 cheaper. In terms of value (PassMark points per dollar), the Core i7-12700K delivers 120.5 pts/$ vs 145.4 pts/$ for the Core i5-14490F — making the Core i5-14490F the 18.7% better value option.