Core i5-14450HX

The Core i5-14450HX is a 10-core / 16-thread processor based on the Raptor Lake-HX Refresh (2024) architecture, manufactured on a Intel 7 nm process node. It reaches a maximum boost clock of 4.8 GHz from a base frequency of 2.4 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 20 MB (total) of L3 cache, plus 2 MB (per core) of L2 cache and 80 kB (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 23,557, placing it in the Mid-Range performance tier as a Recent generation product.

The Core i5-14450HX fits into the FCBGA1964 socket and supports PCIe 5.0 with 20 total PCIe lanes for expansion cards and storage. It supports DDR4, DDR5 memory at speeds up to DDR5-5600 (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 192 GB across 2 channels (dual-channel doubles bandwidth). It supports ECC memory, providing error-correcting capabilities — essential for mission-critical workloads and servers. Integrated graphics: Intel UHD Graphics — allows display output without a dedicated GPU, useful for troubleshooting and light tasks.

The Core i5-14450HX is primarily designed for Mobile. It features an unlocked multiplier, allowing enthusiasts to overclock beyond stock frequencies for additional performance. It supports AVX-512 instructions — specialized SIMD operations that significantly accelerate AI inference, scientific computing, and video encoding workloads. Virtualization: VT-x, VT-d — enables running virtual machines efficiently (important for development and server workloads).

The Core i5-14450HX has a rated TDP (Thermal Design Power) of + 20 MB — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.

Performance ranking position: #626 out of all indexed processors.