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Intel Boxed Core I7-6700 FC-LGA14C 3.40 GHz 8 M Processor Cache 4 LGA 1155 BX80662I76700
Intel

Intel Boxed Core I7-6700 FC-LGA14C 3.40 GHz 8 M Processor Cache 4 LGA 1155 BX80662I76700

Bottom line: The Intel Boxed Core I7-6700 FC-LGA14C 3.40 GHz 8 M Processor Cache 4 LGA: 3.40 GHz base clock plus Intel Turbo Boost for bursty workloads; main trade-off: only Intel 100 Series chipset compatibility is listed; verify other boards.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ 3.40 GHz base clock plus Intel Turbo Boost for bursty workloads
  • ✓ 8 MB processor cache for gaming and multitasking builds
  • ✓ Runs DDR4-1866/2133 or reuses DDR3L-1333/1600 at 1.35V
  • ✓ Integrated graphics output up to 4096x2304, so no GPU is needed to boot
  • ✓ Fits Intel 100 Series LGA 1151 motherboards

Cons

  • ✗ Only Intel 100 Series chipset compatibility is listed; verify other boards
  • ✗ DDR3L must run at 1.35V; standard 1.5V DDR3 isn't on the support list
  • ✗ Memory support tops out at DDR4-2133
  • ✗ Listing title says LGA 1155 but the chip is LGA 1151, so it's easy to misorder

Manufacturer description

The Intel Core i7-6700 (BX80662I76700) is a boxed desktop processor for a budget or retro-era LGA 1151 build. It runs at a 3.40 GHz base clock with Intel Turbo Boost Technology and has 8 MB of processor cache, which gives you room for gaming, office work and multitasking on a Skylake-generation board. The memory controller supports two types of RAM. You can pair the chip with DDR4-1866 or DDR4-2133, or reuse DDR3L-1333/1600 modules running at 1.35V. That makes it a practical choice if you are rebuilding a system around parts you already own. The integrated graphics drive displays up to…

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SpecPicks Verdict

SpecPicks scored Intel Boxed Core I7-6700 FC-LGA14C 3.40 GHz 8 M Processor Cache 4… using a rating × review-volume × price-fit model applied to published specs and reviews across the retro cpus category. Intel's retro cpus lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for retro cpus 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 retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Does the Intel Core i7-6700 fit an LGA 1155 motherboard?

No. Despite the LGA 1155 in the listing title, the product features list the socket as LGA 1151. It is compatible with Intel 100 Series chipset motherboards, not older LGA 1155 boards.

What RAM can I use with the i7-6700?

It supports DDR4-1866 and DDR4-2133, as well as DDR3L-1333 and DDR3L-1600 at 1.35V. Standard 1.5V DDR3 is not on the supported memory list.

Can I run a monitor without a graphics card?

Yes. The processor has integrated graphics with display resolution support up to 4096x2304, provided your motherboard has video outputs.

What are the clock speed and cache of this processor?

The i7-6700 has a 3.40 GHz base clock with Intel Turbo Boost Technology and 8 MB of processor cache.

Is a warranty included with the boxed version?

This is Intel's boxed retail package, model BX80662I76700. Check the product listing and Intel's support site for current warranty terms, which can vary by seller and condition.

Key Features

  • LGA 1151
  • DDR4 & DDR3L Support
  • Display Resolution up to 4096x2304
  • Intel Turbo Boost Technology. Memory Types : DDR4-1866/2133, DDR3L-1333/1600 @ 1.35V
  • Compatible with Intel 100 Series Chipset

Full Specifications

BrandIntel
ModelBX80662I76700
WarrantyLimited warranty; 3 years warranty
UnitCount1
ReleaseDate2015-09-01T00:00:01Z
ManufacturerIntel
IsAdultProductfalse
ItemPartNumberBX80662I76700

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Intel Boxed Core I7-6700 FC-LGA14C 3.40 GHz 8 M Processor Cache 4 LGA 1155 BX80662I76700 is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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Intel Boxed Core I7-6700 FC-LGA14C 3.40 GHz 8 M Processor Cache 4 LGA 1155 BX80662I76700
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