CPU database reference

Verified catalog record

Intel Core i5-1245U

Intel · Intel Core i5-1245U

Intel Core i5-1245U processor reference with normalized architecture, compute, clocks, cache, memory, PCIe, power, and platform specifications.

Cores / threads: 2 / 4
Max boost: 4.40 GHz
Socket: FCBGA1744
Default TDP: 15 W

Technical data

Specifications

Only fields backed by the current normalized record are rendered; missing values stay absent rather than becoming N/A grids.

Overview

Manufacturer	Intel
Launch date	2022-02-01
Market segment	laptop

Architecture

Architecture	Core
CPU process	Intel 7

Compute

Cores	2
Threads	4

Clocks

Base clock	1.60 GHz
Maximum boost clock	4.40 GHz

Cache

L3 cache	12 MB

Memory

Memory support	Up to DDR5 4800 MT, s Up to DDR4 3200 MT, s Up to LPDDR5 5200 MT, s Up to LPDDR4x 4267 MT, s
Memory channels	2

PCIe / I/O

PCI Express	PCIe Gen 4

Integrated Graphics

Integrated graphics	Intel Iris Xe Graphics eligible

Power

Default TDP	15 W

Platform

Socket	FCBGA1744

Hardware navigation

Bounded links selected from structured family, platform, generation, and architecture fields—not model-number proximity.

Sources

Specification provenance

No public source record is available.

Useful next steps selected from the same technical reference and publication system.

Hardware reference

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Hardware reference

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Compatibility & upgrades

RAM Compatibility Explained: DDR Generation, DIMM Type, Capacity, Channels, XMP/EXPO, QVLs, and CPU/Motherboard Limits

Understand how DDR generation, DIMM type, CPU memory-controller limits, motherboard implementation, channels, module population, XMP/EXPO profiles, and QVL testing combine to determine real RAM compatibility.