Core i5-12400F
6 cores / 12 threads, LGA1700, 65W, Alder Lake
New: £139.99 listed at Scan, checked 28 Oct (used is 33% less)
3-month move: −9.8% (£99.38 to £89.62)
Price history
- Target Price £93
- Week with 3+ sales
- Fewer sales
- Single sale
Show as a table
| Week of | Median | Sales |
|---|---|---|
| 29 Jun 2026 | £109.99 | 3 |
| 6 Jul 2026 | £103.88 | 6 |
| 13 Jul 2026 | £102.96 | 6 |
| 20 Jul 2026 | £99.99 | 12 |
| 27 Jul 2026 | £108.08 | 4 |
| 3 Aug 2026 | £102.52 | 7 |
| 10 Aug 2026 | £99.99 | 5 |
| 17 Aug 2026 | £101.01 | 4 |
| 24 Aug 2026 | £102.11 | 6 |
| 31 Aug 2026 | £98.75 | 8 |
| 7 Sept 2026 | £99.25 | 5 |
| 14 Sept 2026 | £93.64 | 6 |
| 21 Sept 2026 | £85.83 | 3 |
| 28 Sept 2026 | £87.28 | 9 |
| 5 Oct 2026 | £81.86 | 8 |
| 12 Oct 2026 | £87.42 | 13 |
| 19 Oct 2026 | £96.66 | 9 |
| 26 Oct 2026 | £102.00 | 8 |
What the sales show
About 9 sales a week in the four weeks to 31 Oct.
Titles that mention the box had a median of £107.69 from 8 sales. Titles that don't had £92.24 from 76 sales.
Before you buy or sell a used i5-12400F
Only six performance cores and twelve threads are active on the i5-12400F, with no efficiency cores and no integrated graphics. Make sure listings do not confuse it with the UHD 730-equipped i5-12400, which is a separate part.
LGA1700 motherboards for this 65W Alder Lake chip come in incompatible DDR4 and DDR5 versions, so match the board to your RAM. Retail boxes include the Intel Laminar RM1 cooler, and chips exist in both C0 and H0 silicon steppings.
Recent UK sales
- 31 Octi5 12400f + free thermalpaste and alcohol wipes31 Oct£109.99
- 30 OctIntel i5 12400F 6 Core 12 Threads, 2.5GHz 4.4 Max GHz Processor30 Oct£89.10
- 30 OctINTEL CORE i5-12400F SRL5Z 2.50GHZ 6 CORE CPU PROCESSOR SOCKET LGA170030 Oct£109.99
- 30 OctIntel Core i5-12400F 2.5 GHz 6-Core LGA 1700 Processor CPU i512400F 18MB30 Oct£119.99
- 28 OctIntel Core i5-12400F 6-Core CPU LGA1700 socket28 Oct£73.50
- 28 OctIntel Core i5 12400F 6 Core 12 Threads, 2.5GHz Processor Processor28 Oct£78.70
- 26 OctIntel Core I5-12400F 12th Gen LGA1700 CPU with Stock Cooler26 Oct£94.00
- 24 OctIntel Core i5-12400F Processor (4.4 GHz, 6 Cores, LGA 1700) Box - BX8071512400F24 Oct£100.00
- 24 OctIntel Core i5-12400F Processor (4.4 GHz, 6 Cores, LGA 1700)24 Oct£105.00
- 23 OctIntel Processor Socket 1700 CORE i5 12400F SRL4W TRAY GEN12 (Used)23 Oct£84.50
- 21 Octintel core i5-12400F socket LGA 1700 CPU - SRL5Z21 Oct£115.00
- 19 OctIntel Core i5-12400F 6-Core 2.5GHz LGA1700 CPU with Arctic CPU Cooler19 Oct£89.62
- 19 OctIntel Core i5-12400F 6-Core 2.5GHz LGA1700 CPU 18MB L3 SRL4W19 Oct£96.66
- 19 OctIntel Core i5-12400F 2.5GHz 6-Core LGA1700 CPU19 Oct£94.99
- 19 OctIntel i5 12400F 6 Core 12 Threads, 2.5GHz 4.4 Max GHz Processor19 Oct£83.38
