
Intel
Intel BX80684I78700K Core i7-8700K Unlocked Processor
★★★★★
UHDi7-8700K
Intel's unlocked 6-core i7-8700K turbo boosts to 4.7 GHz, delivering strong multi-threaded performance for gaming and content creation.
$199.00*
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✓ In Stock on Amazon.com
*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.
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Overview
Key Features
Intel UHD Graphics 630
Compatible only with Motherboards based on Intel 300 Series Chipsets
6 Cores / 12 Threads
3.70 GHz up to 4.70 GHz Max Turbo Frequency / 12 MB Cache
Intel Optane Memory Supported
System Ram Type: ddr4_sdram
Specifications
Brand
Intel
Model
BX80684I78700K (Core i7-8700K)
Cores / Threads
6 / 12
Base Frequency
3.70 GHz
Max Turbo Frequency
4.70 GHz
Cache
12 MB
Socket
LGA1151
Compatible Chipsets
Intel 300 Series
Integrated Graphics
Intel UHD Graphics 630
Memory Support
DDR4
Intel Optane Support
Yes
TDP
95W
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View on Amazon →Pros & Cons
👍 Pros
- Unlocked multiplier allows overclocking beyond the 4.7 GHz turbo for additional performance headroom
- 6 cores and 12 threads handle demanding multi-threaded workloads like streaming while gaming
- 12 MB cache helps maintain performance in data-intensive tasks
- Integrated UHD Graphics 630 provides video output without requiring a dedicated GPU
👎 Cons
- 95W TDP requires a capable aftermarket cooler, especially if overclocking
- Limited to Intel 300 Series chipset motherboards, offering no forward upgrade path to newer CPU generations
- Does not include a stock cooler in the box, adding to the total build cost
- 8th-generation architecture lacks support for PCIe 4.0 and newer platform features
Frequently Asked Questions
What socket and chipset does the i7-8700K require?
It uses the LGA1151 socket and is compatible only with motherboards based on Intel 300 Series chipsets (Z370, Z390, B360, H370, etc.).
Is the i7-8700K unlocked for overclocking?
Yes. The "K" designation means the multiplier is unlocked, allowing overclocking when paired with a Z-series motherboard.
Does the i7-8700K include integrated graphics?
Yes. It includes Intel UHD Graphics 630, so a system can output video without a discrete GPU.
Does this processor come with a cooler?
No. Intel K-series processors do not include a stock cooler; an aftermarket CPU cooler is required.
Does the i7-8700K support hyper-threading?
Yes. With 6 cores and 12 threads, it uses hyper-threading to improve multi-threaded workload performance.