Core i7-13700 vs Core i5-10400F

The Core i7-13700 packs 16 cores / 24 threads, while the Core i5-10400F offers 6 cores / 12 threads — the Core i7-13700 has 10 more cores. Boost clocks reach 5.2 GHz on the Core i7-13700 versus 4.3 GHz on the Core i5-10400F — a 18.9% clock advantage for the Core i7-13700 (base: 2.1 GHz vs 2.9 GHz). The Core i7-13700 uses the Raptor Lake-S (2023−2024) architecture (Intel 7 nm), while the Core i5-10400F uses Comet Lake (2020−2025) (14 nm). In PassMark, the Core i7-13700 scores 36,230 against the Core i5-10400F's 13,029 — a 94.2% lead for the Core i7-13700. L3 cache: 30 MB (total) on the Core i7-13700 vs 12 MB (total) on the Core i5-10400F.

The Core i7-13700 uses the LGA1700 socket (PCIe 5.0), while the Core i5-10400F uses LGA1200 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600 on the Core i7-13700 versus DDR4-2666 on the Core i5-10400F — the Core i7-13700 supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i7-13700 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. PCIe lanes: 20 (Core i7-13700) vs 16 (Core i5-10400F) — the Core i7-13700 offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Z790,B760 (Core i7-13700) and H410,B460,H470,Z490,H510,B560,H570,Z590 (Core i5-10400F).

Neither processor supports overclocking. Only the Core i7-13700 supports AVX-512 instructions — important for machine learning and scientific applications. Both support VT-x, VT-d virtualization. The Core i7-13700 includes integrated graphics (UHD Graphics 770), while the Core i5-10400F requires a dedicated GPU. Primary use case: Core i5-10400F targets Gaming. Direct competitor: Core i5-10400F rivals Ryzen 5 3600.

The Core i7-13700 launched at $384 MSRP, while the Core i5-10400F debuted at $160. At current prices ($350 vs $102), the Core i5-10400F is $248 cheaper. In terms of value (PassMark points per dollar), the Core i7-13700 delivers 103.5 pts/$ vs 127.7 pts/$ for the Core i5-10400F — making the Core i5-10400F the 20.9% better value option.