Core i7-13700K vs Core i7-11700

The Core i7-13700K packs 16 cores / 24 threads, while the Core i7-11700 offers 8 cores / 16 threads — the Core i7-13700K has 8 more cores. Boost clocks reach 5.4 GHz on the Core i7-13700K versus 4.9 GHz on the Core i7-11700 — a 9.7% clock advantage for the Core i7-13700K (base: 3.4 GHz vs 2.5 GHz). The Core i7-13700K uses the Raptor Lake, Raptor Cove, Gracemont (2022) architecture (Intel 7 nm), while the Core i7-11700 uses Rocket Lake (2021) (14 nm). In PassMark, the Core i7-13700K scores 45,784 against the Core i7-11700's 20,625 — a 75.8% lead for the Core i7-13700K. L3 cache: 30 MB (total) on the Core i7-13700K vs 16 MB (total) on the Core i7-11700.

The Core i7-13700K uses the LGA1700 socket (PCIe 5.0), while the Core i7-11700 uses LGA1200 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600 on the Core i7-13700K versus DDR4-3200 on the Core i7-11700 — the Core i7-13700K supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i7-13700K supports up to 192 GB of RAM compared to 128 GB — 40% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 20 PCIe lanes. Chipset compatibility: Intel Z790,Intel H770,Intel B760,Intel Z690,Intel H670,Intel B660,Intel H610 (Core i7-13700K) and LGA1200 (Core i7-11700).

Only the Core i7-13700K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Core i7-11700 supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: true (Core i7-13700K) vs VT-x, VT-d (Core i7-11700). Both include integrated graphics — Intel UHD Graphics 770 (Core i7-13700K) and UHD Graphics 750 (Core i7-11700) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i7-11700 targets Gaming. Direct competitor: Core i7-13700K rivals Ryzen 9 7900X; Core i7-11700 rivals Ryzen 7 5800X.

The Core i7-13700K launched at $409 MSRP, while the Core i7-11700 debuted at $323. At current prices ($400 vs $274), the Core i7-11700 is $126 cheaper. In terms of value (PassMark points per dollar), the Core i7-13700K delivers 114.5 pts/$ vs 75.3 pts/$ for the Core i7-11700 — making the Core i7-13700K the 41.3% better value option.