Core i7-10700K vs Core i7-14700K

The short answer

On paper, the Core i7-14700K is the stronger processor, ahead of the Core i7-10700K in 8 of the specs we compare (the Core i7-10700K leads in 0).

• The Core i7-14700K is 4 generations newer (14th gen, launched Q4'23) than the Core i7-10700K (10th gen, Q2'20). The newer chip uses a newer core design that generally gets more work done per clock, so clock speeds alone understate the gap.
• The Core i7-14700K has 20 cores and 28 threads (8 Performance-cores and 12 Efficient-cores), against 8 cores and 16 threads on the Core i7-10700K. More cores and threads help most with multitasking, video editing, 3D rendering, compiling code and other work that spreads across many cores.
• The Core i7-14700K reaches 5.60 GHz with turbo, 10% higher than the Core i7-10700K's 5.10 GHz. Higher clocks help games and everyday apps that lean on a few fast cores.
• The Core i7-14700K has 33 MB of cache versus 16 MB.
• They use different sockets (FCLGA1200 vs FCLGA1700), so each needs its own motherboard: you can't swap one into the other's board.
• The Core i7-14700K supports DDR5 as well as DDR4 memory (depending on the motherboard); the Core i7-10700K is limited to DDR4.

This verdict is generated from official specifications only. We haven't benchmarked these processors, so it doesn't measure real-world speed in games or apps; check independent benchmarks for your specific use.