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Intel

Core i5-14400F Spec and Price in the United Kingdom

LGA170010 cores / 16 threads

Released January 8, 2024 ·

The F-suffix version of the 14400: identical ten cores split six Performance and four Efficient, the same 4.7GHz boost, 20MB of L3 cache and 148W maximum turbo power, with the UHD Graphics 730 die removed so a discrete GPU is required. The $206 boxed price undercuts the 14400's $231 by $25, the same iGPU-removal gap the K/KF pairs in this lineup show. It targets budget builds that already have a graphics card and don't need Intel's onboard fallback display.

Tied 53rd of 65 models in the CPU catalog on Boost clock — 3 models share this figure. Tied 57th of 65 models in the CPU catalog on L3 cache — 4 models share this figure.

Current best price
£152.92at Amazon.co.uk · captured 2026-09-15View at Amazon.co.uk

Captured periodically and may have changed.

Price history

30D90D180DAll
  • Core i5-14400F
March 19, 2026120 capturestoday · £151.92

Each point is one capture, not a list price. How we track prices

Specifications

Cores
10
Threads
16
Socket
LGA1700
Boost clock
4.7 GHz
Base clock
2.5 GHz
Performance cores
6
Efficiency cores
4
L3 cache
20 MB
L2 cache
9.5 MB
TDP
65 W
Integrated graphics
No
Max power
148 W
Architecture
Raptor Lake
Process node
Intel 7
Memory support
DDR5-4800
PCIe generation
5
PCIe lanes
20

Guides for this category

How to choose a desktop CPUA chip's socket decides what it can go into; cores, cache and TDP decide what you actually get once it's installed.How many CPU cores you actually needWhy more cores is not more speed, how gaming and productivity ask for cores differently, and why a core count alone never ranks two chips.When a CPU price is actually goodWhy a chip's list price and discount percentage tell you little, what a processor's price does over its life, and how to read its tracked history.Laptop CPU vs desktop CPUA mobile chip with the same core count is not the same processor — what the power envelope changes, and why these parts carry no price.

What owners and reviewers say

Summarised from 1 source(s), reviewed September 13, 2026. A source is counted only where it names this model exactly. How we track prices

Commonly praised

  • Supports memory overclocking with balanced gaming and application performance and an adequate bundled cooler.
  • The graphics-less version saves money for the same performance and works with older memory to cut platform cost.

Commonly criticised

  • Pricing relative to the competition, minor frequency improvements that do not translate into real-world gains, and no core overclocking.

Sources behind this summary

Sources

Every spec above was pulled from one of these — a field a source didn't state was left off rather than estimated.