Core i5-10400F
6 cores / 12 threads, LGA1200, 65W, Comet Lake
Used listings on eBay UK
3-month move: +5.8% (£50.44 to £53.38)
Price history
Week of 19 Oct£54.51median of 2 salesSold £53 to £56
- Target Price £50
- Week with 3+ sales
- Fewer sales
- Single sale
Show as a table
| Week of | Median | Sales |
|---|---|---|
| 20 Jul 2026 | £91.39 | 2 |
| 27 Jul 2026 | £51.74 | 6 |
| 3 Aug 2026 | £50.44 | 6 |
| 10 Aug 2026 | £59.70 | 6 |
| 17 Aug 2026 | £45.69 | 3 |
| 24 Aug 2026 | £55.64 | 5 |
| 31 Aug 2026 | £44.86 | 10 |
| 7 Sept 2026 | £47.21 | 5 |
| 14 Sept 2026 | £49.40 | 7 |
| 21 Sept 2026 | £49.99 | 11 |
| 28 Sept 2026 | £53.74 | 4 |
| 5 Oct 2026 | £50.43 | 4 |
| 12 Oct 2026 | £53.48 | 6 |
| 19 Oct 2026 | £54.51 | 2 |
What the sales show
About 6 sales a week in the four weeks to 20 Oct.
Titles that mention the box had a median of £65.00 from 5 sales. Titles that don't had £49.19 from 55 sales.
Before you buy or sell a used i5-10400F
Because the i5-10400F has no integrated graphics, you must pair it with a dedicated graphics card. Sellers frequently drop the F suffix in titles, so inspect the heatspreader photo to distinguish it from the standard i5-10400.
This 65W Comet Lake six-core fits LGA1200 motherboards, and Intel rates it for DDR4-2666, which is as fast as B460 and H410 boards will run it. Boxed retail units include a basic Intel stock cooler, while OEM tray chips arrive bare.
Recent UK sales
- 20 OctIntel Core i5-10400F 6-Core 2.90GHz LGA1200 CPU Processor SRH3D20 Oct£55.63
- 19 OctIntel Core i5-10400F 2.90GHz 12MB 6 Core CPU Processor LGA120019 Oct£53.38
- 17 OctIntel Core I5 10400F 2.9GHz LGA 1200 Processor CPU17 Oct£42.30
- 15 OctIntel Core i5-10400F 2.90GHz 12MB 6 Core CPU Processor LGA1200 SRH3D15 Oct£52.70
- 15 OctIntel I5 10400F Desktop CPU SRH3D 2.90 GHz15 Oct£53.48
- 13 OctIntel Core i5-10400F processor 2.9 GHz 12 MB Smart Cache Box --- BX8070110400F..13 Oct£66.04
- 12 OctIntel Core i5-10400F Socket 1200 6 Core Desktop CPU 2.90GHz SRH3D12 Oct£57.90
- 11 OctIntel I5 10400F Desktop CPU SRH3D 2.90 GHz with fan11 Oct£50.44
- 9 OctIntel Core i5-10400F Processor 2.9 GHz Base 4.3 GHz Boost 6 Cores Socket LGA12009 Oct£50.41
- 7 OctIntel Core i5-10400F Processor (4.3 GHz, 6 Cores, Socket LGA1200 unboxed)7 Oct£49.19
- 7 OctIntel Core i5-10400F Processor 2.9 GHz Base 4.3 GHz Boost 6 Cores Socket LGA12007 Oct£63.09
- 3 OctIntel Core i5-10400F Processor 2.9 GHz Base 4.3 GHz Boost 6 Cores Socket LGA12003 Oct£58.93
- 1 OctIntel Core i5-10400F Processor 2.9 GHz Base 4.3 GHz Boost 6 Cores Socket LGA12001 Oct£51.76
- 30 SeptIntel Core i5 10400F Processor (4.3 GHz, 6 Cores, Socket LGA1200)30 Sept£55.71
- 29 SeptIntel Core i5-10400F SRH3D 6-Core 2.90GHz LGA1200 CPU Processor29 Sept£45.02
