GPUsed
Intel Core i7-8700k Processor CPU - Socket 1151
Intel Core i7-8700k Processor CPU - Socket 1151
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Product Description -
Physical
| Socket: | Intel Socket 1151 |
|---|---|
| Foundry: | Intel |
| Process Size: | 14 nm |
| Die Size: | 180.3 mm² |
| Package: | FC-LGA14C |
| tCaseMax: | 72°C |
| tJMax: | 100°C |
Processor
| Market: | Desktop |
|---|---|
| Production Status: | End-of-life |
| Release Date: | Oct 19th, 2018 |
| Launch Price: | $385 |
| Part#: | SRG15 SRELT |
Performance
| Frequency: | 3.6 GHz |
|---|---|
| Turbo Clock: | up to 4.9 GHz |
| All-Core Turbo: | 4.6 GHz |
| Base Clock: | 100 MHz |
| Multiplier: | 36.0x |
| Multiplier Unlocked: | Yes |
| TDP: | 95 W |
Architecture
| Codename: | Coffee Lake |
|---|---|
| Generation: |
Core i7 (Coffee Lake Refresh) |
| Memory Support: | DDR4 |
| Rated Speed: | 2666 MT/s |
| Memory Bus: | Dual-channel |
| ECC Memory: | No |
| PCI-Express: | Gen 3, 16 Lanes (CPU only) |
| Chipset: | Intel 300 Series |
Core Config
| # of Cores: | 8 |
|---|---|
| # of Threads: | 8 |
| SMP # CPUs: | 1 |
| Integrated Graphics: | UHD Graphics 630 |
Cache
| Cache L1: | 64 KB (per core) |
|---|---|
| Cache L2: | 256 KB (per core) |
| Cache L3: | 12 MB (shared) |
Features
|
Notes
| UHD Graphics Dynamic Frequency: 350-1200 MHz This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. |
Full specifications can be found at the manufacturers website : https://www.intel.co.uk/content/www/uk/en/products/sku/88195/intel-core-i76700k-processor-8m-cache-up-to-4-20-ghz/specifications.html
All our items are in good working condition. However, if you receive your order and it unfortunately doesn’t work, don’t panic, we have a 14 day return window, with money back guarantee. All so you can enjoy the bargain without being worried about any issues.
Feel free to check out our reviews on Google and Trustpilot for added piece of mind :
GPUsed - 4.9* Reviews on Trustpilot
If you’re looking to sell any used tech to us. Simply get in touch via the contact form at the following link for a personalised quote : https://www.gpused.co.uk/contact

Why buy from GPUsed?
Buying used tech can save serious money, but only if the item is properly tested & thoroughly checked first. GPUsed is a specialist in tested used graphics cards and other PC components, trusted by 10,000+ customers with 1,000+ independent reviews and a 4.9/5 average rating.
Tested before listing
This item is checked before listing using the appropriate specialist tests for its category. CPUs, RAM, SSDs and other PC components go through relevant checks before being approved for sale.
Clearer than marketplaces
eBay, Facebook Marketplace and Gumtree can sometimes be cheaper, but seller quality varies heavily. GPUsed gives you a tested item from a specialist UK seller, with clear grading, proper packaging and support from a real team.
Ready to dispatch
This item is in stock and ready to send from GPUsed. UK delivery is free, with a next day upgrade available at checkout. Orders are packed properly so the item arrives safely.
GPUsed vs marketplace buying
| Option | Best for | Main drawback |
|---|---|---|
| GPUsed | Tested used tech from a UK specialist | Not fair for competitors ;) |
| eBay | Large choice and auction deals | Seller quality varies |
| Facebook Marketplace | Local deals | Time wasters galore! |
| CeX | Convenience and warranty | Much higher prices |
| Gumtree | Cheap local finds | Higher scam risk |