Core i7-13620H vs Core i7-11700KF

The Core i7-13620H packs 10 cores / 16 threads, while the Core i7-11700KF offers 8 cores / 16 threads — the Core i7-13620H has 2 more cores. Boost clocks reach 4.9 GHz on the Core i7-13620H versus 5 GHz on the Core i7-11700KF — a 2% clock advantage for the Core i7-11700KF (base: 2.4 GHz vs 3.6 GHz). The Core i7-13620H uses the Raptor Lake-H (2023−2024) architecture (Intel 7 nm), while the Core i7-11700KF uses Rocket Lake (2021) (14 nm). In PassMark, the Core i7-13620H scores 23,804 against the Core i7-11700KF's 23,811 — a 0% lead for the Core i7-11700KF. Cinebench R23 multi-core: 15,176 vs 15,011 (1.1% advantage for the Core i7-13620H). Geekbench 6 single-core — the metric most relevant to gaming — records 1,859 vs 2,287, a 20.6% lead for the Core i7-11700KF that directly translates to higher frame rates. Multi-core Geekbench: 11,766 vs 10,874 (7.9% advantage for the Core i7-13620H). L3 cache: 24 MB (total) on the Core i7-13620H vs 16 MB (total) on the Core i7-11700KF.

The Core i7-13620H uses the FCBGA1744 socket (PCIe 4.0), while the Core i7-11700KF uses LGA1200 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5200 on the Core i7-13620H versus DDR4-3200 on the Core i7-11700KF — the Core i7-13620H supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i7-11700KF supports up to 128 GB of RAM compared to 96 GB — 28.6% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 20 PCIe lanes. Chipset compatibility: Mobile (Core i7-13620H) and Z590,B560 (Core i7-11700KF).

Both processors feature an unlocked multiplier for overclocking. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Both support VT-x, VT-d virtualization. The Core i7-13620H includes integrated graphics (UHD Graphics (64EU)), while the Core i7-11700KF requires a dedicated GPU.