Intel Core i5-8600K Desktop Processor 6 Cores up to 4.3 GHz unlocked LGA 1151 300 Series 95W, BX80684I58600K

Name: Intel Core i5-8600K Desktop Processor 6 Cores up to 4.3 GHz unlocked LGA 1151 300 Series 95W, BX80684I58600K
Brand: Unbranded
SKU: B0759FKH8K
Price: 249.99 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-06

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$249.99

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View Current Price on Amazon → Compare to similar processors

*Price sourced from Amazon.com. Last updated 2026-04-20. Price and availability subject to change.

Bottom line: The Intel Core i5-8600K Desktop Processor 6 Cores up to 4.3 GHz unlocked LGA 1151 300 Series 95W, BX80684I58600K is a niche pick — read recent reviews before buying in the processors category, priced around $249.99. Compare close alternatives before committing.

Prepare to be amazed with the 8th Generation Intel Core Desktop Processor family. The 8th Generation Intel Core i5-8600K comes with 6 processing Cores and 6 Threads. That's 2 additional Cores versus the previous generation for more processing power. With this unlocked processor you have the opportunity to tweak the platform performance for an even better PC experience. This Intel Core processor redefines mainstream desktop PC performance with features such as 9MB Cache and up to 4.3 GHz max frequency. The i5-8600K is VR Ready for the ultimate Virtual Reality experience. Immerse yourself in…

SpecPicks Verdict

SpecPicks scored Intel Core i5-8600K Desktop Processor 6 Cores up to 4.3 GHz unlocked… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the processors category. Compare with similarly-priced alternatives in the processors category before committing. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.

Common buyer scenarios for processors of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Intel UHD Graphics 630
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

Intel UHD Graphics 630
Compatible only with Motherboards based on Intel 300 Series Chipsets
6 Cores / 12 Threads
3.60 GHz up to 4.30 GHz Max Turbo Frequency / 9 MB Cache
Intel Optane Memory Supported

Full Specifications

Brand	Intel
Turbo	Yes
Wattage	95
Platform	Windows 10
CPU Model	Core i5
CPU Speed	3.6 GHz
CPU Socket	LGA 1151
Model Number	BX80684I58600K
Built-In Media	Manual, Processor
Item Type Name	8th Gen Intel® Core™ i5-8600K Processor
Mfr Part Number	BX80684I58600K
Processor Brand	Intel
Processor Count	6
Processor Speed	3.6 GHz
Secondary Cache	9 MB
CPU Manufacturer	Intel
Processor Series	Core i5
Processor Socket	LGA 1151
Processor Core Count	6
Warranty Description	3 Year Limited

Ready to buy?

Intel Core i5-8600K Desktop Processor 6 Cores up to 4.3 GHz unlocked LGA 1151 300 Series 95W, BX80684I58600K is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Current Price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-04-20. Price and availability subject to change.