Best Intel I5 12400f Deals Online in the UK (10 Deals Found)

Last Updated - 09/06/2026 Sort By:

Best Choice
Intel

Used
Intel Core i5-12400F 12th Generation Desktop Processor (Base Clock: 2.5GHz, 6 Cores, LGA1700, RAM DDR4 and DDR5 up to 12
CPU Intel of the 12th generation.

£141.29
Intel

New
Intel Core I5-12600KF 3.70GHZ Chip
Intel Core I5 12600KF 3.70GHZ Chip

£144.44 £148.93
Best Value
AMD

New
AMD Ryzensets 5 5600X Processor (6 Cores/12Threads, 65W TDP, AM4 Socket, 35MB Cache, up to 4.6 GHz Max Boost, Wraith Ste
CPU-core: 6, # of Threads: 12, Base clock: 3.7 GHz, maximal Boost Clock: up to 4.6 GHz, L2-Cache: 3 MB, -L3-Cache: 32 MB

£144.50 £279.99
AMD

Used
AMD Ryzensets 5 5600X Processor (6 Cores/12Threads, 65W TDP, AM4 Socket, 35MB Cache, up to 4.6 GHz Max Boost, Wraith Ste
CPU-core: 6, # of Threads: 12, Base clock: 3.7 GHz, maximal Boost Clock: up to 4.6 GHz, L2-Cache: 3 MB, -L3-Cache: 32 MB

£137.90
ionz

New
ionz Gaming PC - Desktop Computer | Intel i5-12400F | Nvidia RTX 5060 | 16GB RGB RAM | 1TB NVMe SSD | 500W 80+ PSU - WIF
The Intel i5-12400F stands out as a formidable choice for both gaming enthusiasts and productivity users seeking a balan

£869.95
AMD

New
AMD Ryzensets 5 5600 processor ( 6 Cores/12 Threads, 65W TDP, AM4 Socket, up to 4.4 Ghz max boost, wraith stealth cooler
6 cores, 12 threads, 4.4 GHz boost clock, 65W TDP, Max Operating Temp 90°C

£118.84
Intel

New
Intel® Core™ i5-12600KF Desktop Processor 10 (6P+4E) Cores up to 4.9 GHz Unlocked LGA1700 600 Series Chipset 125W
12th Gen Intel Core i5-12600KF unlocked desktop processor, without processor graphics.

£158.38
Intel

New
Intel Core i5 13400F Processor
13th Gen Intel Core i5-13400F desktop processor, without processor graphics.

£175.99
Intel

New
Intel® Core™ i5-12600K Desktop Processor 10 (6P+4E) Cores up to 4.9 GHz Unlocked LGA1700 600 Series Chipset 125W
Intel core i5-12600K 12th generation desktop processor

£188.94
Intel

New
Intel S1700 CORE i5 12400F TRAY 6x2,5 65W GEN12
CM8071504650609

£146.56

10 Intel I5 12400f deals are available from: Amazon stores, starting from £118.84.
The biggest discount we found is 48% on AMD Ryzensets 5 5600X Processor (6 Cores/12Threads, 65W TDP, AM4 Socket, 35MB Cache, up to 4.6 GHz Max Boost, Wraith Stealth Cooler) at Amazon.
The lowest price we found is £118.84 while the highest is £869.95.
Prices for the best Intel I5 12400f deals average at £222.68.
Last updated on June 9, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Intel I5 12400f.