Intel has introduced the Core i7-13645HX, a Raptor Lake HX laptop processor that sits in a slightly confusing spot in the lineup, but still delivers a familiar mix of performance and efficiency for high-end notebooks. On paper, it uses a 14-core design with 6 Performance cores and 8 Efficient cores, giving it 20 threads for multitasking and heavy workloads.
Intel says the processor features boost clocks of up to 4.9 GHz, 24MB of Intel Smart Cache, a 55W base power, 157W maximum turbo power, and support for DDR5-5600 or DDR4-3200 memory.”
The closest comparison lands with the Core i7-13650HX, since both share the same core layout, thread count, cache size, and power limits. However, the i7-13645HX stands out with faster DDR5-5600 memory support, higher memory bandwidth at 89.6 GB/s, and a larger 32EU integrated GPU, while the i7-13650HX keeps a slightly higher Efficient core boost.
When you compare it with the Core i7-13700HX, the difference becomes clearer. The i7-13700HX adds more Performance cores, higher thread count, larger cache, and a slightly higher boost clock, which places it firmly above the i7-13645HX.
This release also raises questions around Intel’s naming strategy, since Raptor Lake already appeared under the Core 200 branding, and adding new SKUs in 2026 makes the lineup harder to follow.
