Core i7-10700K vs Core i5-1340P

The Core i7-10700K packs 8 cores / 16 threads, while the Core i5-1340P offers 12 cores / 16 threads — the Core i5-1340P has 4 more cores. Boost clocks reach 5.1 GHz on the Core i7-10700K versus 4.6 GHz on the Core i5-1340P — a 10.3% clock advantage for the Core i7-10700K (base: 3.8 GHz vs 1.9 GHz). The Core i7-10700K uses the Comet Lake (2020−2025) architecture (14 nm), while the Core i5-1340P uses Raptor Lake-P (2023) (Intel 7 nm). In PassMark, the Core i7-10700K scores 18,561 against the Core i5-1340P's 18,594 — a 0.2% lead for the Core i5-1340P. Cinebench R23 multi-core: 14,144 vs 10,782 (27% advantage for the Core i7-10700K). Geekbench 6 single-core — the metric most relevant to gaming — records 1,290 vs 2,374, a 59.2% lead for the Core i5-1340P that directly translates to higher frame rates. Multi-core Geekbench: 8,404 vs 10,611 (23.2% advantage for the Core i5-1340P). L3 cache: 16 MB (total) on the Core i7-10700K vs 18 MB (total) on the Core i5-1340P.

The Core i7-10700K uses the LGA1200 socket (PCIe 3.0), while the Core i5-1340P uses FCBGA1744 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2933 on the Core i7-10700K versus DDR5 5200 MHz on the Core i5-1340P — the Core i5-1340P supports 200% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i7-10700K 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. PCIe lanes: 16 (Core i7-10700K) vs 20 (Core i5-1340P) — the Core i5-1340P offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel 400 Series,Intel 500 Series (Core i7-10700K) and Raptor Lake-P (Core i5-1340P).

Virtualization support: Yes (Core i7-10700K) vs true (Core i5-1340P). Both include integrated graphics — UHD Graphics 630 (Core i7-10700K) and Intel Iris Xe Graphics (80EU) (Core i5-1340P) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i7-10700K targets Gaming/Workstation, Core i5-1340P targets Productivity. Direct competitor: Core i7-10700K rivals Ryzen 7 3700X; Core i5-1340P rivals Ryzen 5 7640U.