Core i7-6700K
4 cores / 8 threads, LGA1151, 91W, Skylake
Used listings on eBay UK
3-month move: +0.5% (£33.22 to £33.38)
Price history
Week of 19 Oct£38.07median of 3 salesSold £34 to £41
- Target Price £33
- Week with 3+ sales
- Fewer sales
- Single sale
Show as a table
| Week of | Median | Sales |
|---|---|---|
| 23 Feb 2026 | £43.87 | 1 |
| 23 Mar 2026 | £44.89 | 1 |
| 30 Mar 2026 | £39.99 | 1 |
| 20 Jul 2026 | £34.99 | 6 |
| 27 Jul 2026 | £34.84 | 7 |
| 3 Aug 2026 | £29.64 | 10 |
| 10 Aug 2026 | £28.67 | 8 |
| 17 Aug 2026 | £34.99 | 7 |
| 24 Aug 2026 | £35.00 | 11 |
| 31 Aug 2026 | £33.38 | 10 |
| 7 Sept 2026 | £38.43 | 5 |
| 14 Sept 2026 | £28.36 | 7 |
| 21 Sept 2026 | £32.20 | 10 |
| 28 Sept 2026 | £33.37 | 7 |
| 5 Oct 2026 | £32.98 | 7 |
| 12 Oct 2026 | £32.78 | 13 |
| 19 Oct 2026 | £38.07 | 3 |
What the sales show
About 8 sales a week in the four weeks to 21 Oct.
Before you buy or sell a used i7-6700K
Multiplier overclocking on the 91W i7-6700K requires a Z170 or Z270 motherboard, as other 100 and 200-series LGA1151 boards lock the 4.2GHz four-core chip to stock speeds. Later 300-series LGA1151 boards are electrically incompatible, and the 65W non-K i7-6700 is a separate part.
Intel shipped the retail box without a cooler, and Skylake used a thinner PCB substrate that can warp at the corners under over-tightened heatsinks. Inspect edge photos and pair it with DDR4 or 1.35V DDR3L memory.
Recent UK sales
- 21 OctIntel Core i7-6700K 4.00GHz 4-Core CPU Processor LGA 115121 Oct£41.32
- 21 OctIntel Core i7-6700K SR2L0 4.00GHz 4-Core LGA1151 Desktop CPU21 Oct£38.07
- 20 OctIntel Core i7 (SR2BR / i7-6700K) 4.0GHz 8M Cache LGA1151 Quad Core Processor20 Oct£33.99
- 18 OctIntel Core i7-6700K 6th Gen 4-Core 4.00GHz LGA1151 Unlocked CPU18 Oct£34.62
- 18 OctIntel Core i7-6700K 4GHz LGA 1151 Quad-Core Processor (SR2BR)18 Oct£25.53
- 18 OctIntel Core i7-6700K 4.00GHz 4-Core LGA 1151 CPU Processor SR2L018 Oct£24.20
- 17 Octi7-6700k17 Oct£32.78
- 16 OctIntel Core i7-6700K - 4GHz - LGA 1151 - Quad-core processor (SR2L0)16 Oct£29.30
- 15 OctIntel Core i7-6700K 6700K - 4GHz Quad-Core + Free Titan Dragonfly Cooler15 Oct£34.60
- 12 OctIntel Core i7-6700K 4.00GHz 4 Core/ 8 thread CPU Fully Working12 Oct£33.38
- 12 OctIntel SR2L0 Core i7-6700K CPU Processor12 Oct£29.64
- 12 OctIntel Core i7-6700K 4GHz-4.2GHz LGA 1151 Quad-Core CPU with hyper threading12 Oct£34.84
- 12 OctIntel SR2L0 Core i7-6700K 4.0GHz LGA1151 4-Core CPU Processor12 Oct£34.99
- 11 OctIntel Core i7-6700K 4GHz LGA 1151 Quad-Core Processor in excellent working order11 Oct£33.98
- 10 OctIntel i7-6700K LGA 1151 CPU Processor For PC SR2L010 Oct£29.95
