CPULaptopReleased 2024

Intel Core i5-14450HX

10C/16T · 4.8 GHz · 55 W

The Core i5-14450HX is an entry model in Intel's 14th Gen Core HX lineup for gaming and creator laptops, introduced in the first quarter of 2024. HX processors are built from the same Raptor Lake silicon as Intel's desktop chips, and this model combines six Hyper-Threaded performance-cores with four efficient-cores for 16 threads. It is designed to be paired with a discrete GPU and supports up to 192 GB of DDR5 or DDR4 memory.

General

Manufacturer
Intel
Model
Intel Core i5-14450HX
Segment
Laptop
Generation
14th Gen Core
Codename
Raptor Lake-HX Refresh
Architecture
x86_64
Microarchitecture
Raptor Cove + Gracemont
Release date
2024
Price
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Cores & clocks

Cores / threads
10 cores / 16 threadsP6+E4
Base clock
2.40 GHz
Boost clock
4.80 GHz
TDP (design W)
55 W
Max: 157 W
Unlocked
✓ Yes
L2 cache
—
L3 cache
20 MB
Technology (nm)
10 nm
Intel 7

Platform

Socket
FCBGA1964
2-CPU (multi-socket)
✕ No
Integrated GPU
Intel UHD Graphics for 14th Gen Intel Processors (16 EU)
Clock: 1,500 MHz
Memory type
DDR5-5600, DDR4-3200
2-channel
Memory size
Up to 192 GB
ECC memory
—
PCIe
PCIe 5.0 / 4.0 (20 lanes)

Instructions & AI

Instruction extensions
Intel SSE4.1Intel SSE4.2Intel AVX2
NPU
None

OS support

Windows
Windows 10Windows 11 24H2Windows 11 25H2Windows 11 26H2
ChromeOS
ChromeOS
Linux
UbuntuFedoraArch Linux
Notes
Covered by Microsoft's supported-processor lists for Windows 11 24H2 and 25H2 under 14th Generation Intel Core i5 processors; Windows 11 26H2 keeps the same hardware requirements. Windows 10 and mainstream Linux distributions are supported, and ChromeOS Flex installs on generic x86-64 hardware.

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