Intel Core i7-6700K 4.20GHz Quad Core 8MB Socket FC LGA-14C Processor – BX80662I76700K

Intel Core i7-6700K 4-Core 4.20GHz LGA1151 Desktop Processor — BX80662I76700K

The Intel Core i7-6700K (BX80662I76700K) is a 6th Generation Skylake quad-core desktop processor operating at 4.20GHz base frequency with Turbo Boost up to 4.40GHz. Featuring 8MB L3 cache, LGA1151 socket compatibility, and an unlocked multiplier, it was Intel”s flagship consumer desktop processor of the Skylake generation — delivering exceptional single-threaded and multi-threaded performance for gaming, content creation, and enthusiast builds on the Z170/Z270 platform.

Key Features

• 4 Cores / 8 Threads: Hyper-Threading for strong multi-threaded performance
• 4.20GHz Base / 4.40GHz Turbo: High clock speed for gaming and applications
• Unlocked Multiplier: Full overclocking support on Z170/Z270 motherboards
• 8MB L3 Cache: Large cache for reduced memory latency
• LGA1151 Socket: Compatible with Intel Z170 and Z270 chipset motherboards
• Intel HD Graphics 530: Integrated graphics for display output

Technical Specifications

• Part Number: BX80662I76700K
• Cores / Threads: 4 cores / 8 threads
• Base Frequency: 4.20GHz
• Turbo Boost: Up to 4.40GHz
• L3 Cache: 8MB
• Socket: LGA1151
• TDP: 91W
• Memory Support: DDR4-2133/DDR3L-1600
• Integrated Graphics: Intel HD Graphics 530
• Generation: 6th Gen Intel Core (Skylake)

Use Cases

• Gaming: High-FPS gaming on LGA1151 Skylake platform
• Overclocking: Unlocked multiplier for enthusiast performance tuning
• Legacy System Upgrade: Upgrade existing LGA1151 platform to flagship performance
• Content Creation: Video editing and rendering on Skylake platform

Compatibility Notes

• Requires LGA1151 socket motherboard — Intel Z170 or Z270 recommended for overclocking
• Compatible with DDR4 and DDR3L memory (verify motherboard support)
• Cooler not included — requires LGA1151-compatible CPU cooler
• Not compatible with 8th/9th Gen LGA1151 motherboards (different pinout)

Frequently Asked Questions

Is the i7-6700K compatible with Z270 motherboards?

Yes — the i7-6700K is compatible with both Z170 and Z270 LGA1151 motherboards. Note that 6th Gen LGA1151 and 8th/9th Gen LGA1151 are not cross-compatible despite the same socket name.

Does the i7-6700K include a cooler?

No — the K-series processors do not include a stock cooler. An LGA1151-compatible aftermarket cooler is required.

What is the difference between i7-6700K and i7-6700?

The i7-6700K has an unlocked multiplier for overclocking and a higher 4.20GHz base clock. The i7-6700 is locked at 3.40GHz base and does not support overclocking.

Product Details

• Part Number: BX80662I76700K
• Manufacturer: Intel
• Model: Core i7-6700K
• Product Type: Desktop Processor (CPU)

Whether you are upgrading an LGA1151 platform to flagship Skylake performance, overclocking for maximum gaming FPS, or building a legacy Skylake system, the Intel Core i7-6700K (BX80662I76700K) delivers the clock speed, unlocked multiplier, and Intel reliability your build demands.