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Intel

Core i7-14700K Spec and Price in the United Kingdom

LGA170020 cores / 28 threads

Released October 17, 2023 ·

Intel's 14th Gen desktop value pick: twenty cores split eight Performance and twelve Efficient, four more E-cores than the prior generation for a stated 25% core-count gain. The extra silicon mostly helps multi-threaded and creator workloads rather than gaming, where the 5.6 GHz boost clock and 33MB of L3 cache do the heavy lifting. A 253W maximum turbo power under an all-core load is the real cost of chasing that headroom — plan cooling for it.

Tied 10th of 65 models in the CPU catalog on Boost clock — 7 models share this figure. Tied 30th of 65 models in the CPU catalog on L3 cache — 2 models share this figure.

Current best price
£341.87Price too old to confirm

Prices include VAT.

The last tracked price for Core i7-14700K in the United Kingdom was £341.87 at Amazon.co.uk, captured 2026-10-07. Across one tracked merchant and 822 days of recorded prices, the 90-day median for Core i7-14700K is £344.92 and the lowest recorded price is £92.04. This site began capturing prices on July 30, 2026; for Amazon listings, prices dated earlier come from Keepa's price history.

Captured periodically and may have changed.

Price history

30D90D180DAll
  • Core i7-14700K
August 11, 202630 data pointstoday · £341.87

Each point is one day's recorded price, not a list price. Points dated before July 30, 2026, when this site began capturing prices, come from Keepa's Amazon price history. How we track prices

Specifications

Cores
20
Threads
28
Socket
LGA1700
Boost clock
5.6 GHz
Base clock
3.4 GHz
Performance cores
8
Efficiency cores
12
L3 cache
33 MB
L2 cache
28 MB
TDP
125 W
Integrated graphics
Yes
Max power
253 W
Architecture
Raptor Lake
Process node
Intel 7
Integrated GPU
Intel UHD Graphics 770
Memory support
DDR5-5600
PCIe generation
5
PCIe lanes
20

What owners and reviewers say

Summarised from 2 source(s), reviewed September 13, 2026. A source is counted only where it names this model exactly. How we track prices

Commonly praised

  • Four additional efficiency cores over the previous model, at a reasonable price, with gaming performance very close to the flagship.
  • Faster than its direct rival in applications, with PCI-Express 5.0, an unlocked multiplier and both DDR4 and DDR5 support.
  • Owners upgrading from much older chips report a massive performance jump for both gaming and productivity.
  • It is widely seen as the value pick over the i9, offering most of the performance for much less.
  • With a good AIO it is reported to idle cool and stay controlled during normal gaming.

Commonly criticised

  • Very high power usage and demanding cooling needs at high temperatures, for only minor gains over the previous generation.
  • The highest boost is only reached on two cores, and there is no AVX-512 or AI acceleration support.
  • It is power-hungry and runs hot, and owners say a 280mm to 360mm AIO is needed for full loads.
  • Some owners report instability and crashes in games, often tied to motherboard power settings.
  • A few say the gain over the previous generation is modest.

Sources behind this summary

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.

Sources

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