Not every Core i5-13400F is the same: Raptor (B0) vs. Alder (C0) lake

Intel Core i5 13400 Linux Performance - Raptor Lake 10 Cores / 16 Threads For $239 Review - Phoronix

Intel Core i5-13400F Review - Force of Efficiency, 13400f

List of Intel Core i5 processors - Wikipedia

Core i5-13400 Outperforms Core i5-12400 By Over 20 Percent In Early Benchmarks

Intel Core i5-13400F Review - Force of Efficiency, 13400f

Intel Core i9-12900K megatest: AMD in 2nd place again , intel core i9

Intel Core i5-13500 Raptor Lake CPU Benchmarks Leak: Over 50% Faster Than 12500

Microsoft confirms unreleased Intel 13th Gen Core CPUs, all 16 of them

Intel Core i5-13400F: Best price/perf ratio, questionable for games

Intel Core i5-13400F Review - Force of Efficiency, 13400f

Intel Core i9-12900K megatest: AMD in 2nd place again , intel core i9

Intel B760 Motherboards & 13th Gen Non-K CPUs Arriving Early 2023 - Hardware Nexus