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Intel Boxed Core i7-6950X Processor Extreme Edition (25M Cache, up to 3.50 GHz) 3.0 10 BX80671I76950X

Intel Boxed Core i7-6950X Processor Extreme Edition (25M Cache, up to 3.50 GHz) 3.0 10 BX80671I76950X

Bottom line: The Intel Boxed Core i7-6950X Processor Extreme Edition ($913.04): 10 cores and 20 threads for heavy multi-threaded rendering and compile workloads; main trade-off: 140W TDP demands a high-end air or liquid cooler, sold separately.

$913.04

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

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

*Price sourced from Amazon.com. Last updated 2026-09-29. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ 10 cores and 20 threads for heavy multi-threaded rendering and compile workloads
  • ✓ Up to 40 PCIe 3.0 lanes (2x16+1x8) feeds up to 4 discrete graphics cards
  • ✓ 25MB Intel Smart Cache keeps large working sets off system memory
  • ✓ Quad-channel DDR4-2400 support across 4 DIMM slots, one per channel
  • ✓ Fully unlocked multiplier for overclocking on X99-class boards

Cons

  • ✗ 140W TDP demands a high-end air or liquid cooler, sold separately
  • ✗ LGA 2011-v3 is a dead-end socket with no upgrade path to newer Intel chips
  • ✗ 3.0 GHz base clock trails modern CPUs in single-threaded and gaming workloads

Manufacturer description

With the new Intel Core i7 Extreme Edition for the X-series platform, Intel delivers the power of 10! The entire family of processors enables simultaneous, compute intensive, multi-threaded workloads, powered by up to 10 cores and 20 threads. They deliver platform scalability to meet exacting demands with up to 40 PCIe 3.0 lanes and support for high speed storage, up to 4 discrete graphics cards, and Thunderbolt technology. These Core i7 processors support quad channel DDR4 memory, boast up to 25MB of Intel Smart Cache, and are fully unlocked for unleashed performance. Finally, this…

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SpecPicks Verdict

SpecPicks scored Intel Boxed Core i7-6950X Processor Extreme Edition (25M Cache, up… 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. 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 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 retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • 10 Core/20 Thread
  • LGA 2011-v3
  • 4 Channels DDR4 2400; one DIMM per Channel
  • 140W Tdp
  • Up to 40 Lanes PCIe 3.0 (2x16+1x8)

Full Specifications

BrandIntel
Wattage140
PlatformWindows
CPU ModelCore i7
CPU Speed3 GHz
CPU SocketLGA 2011-3
Unit Count1.0 Count
Model NumberBX80671I76950X
Built-In MediaProcessor
Mfr Part NumberBX80671I76950X
Processor BrandIntel
Processor Count10
Processor Speed3 GHz
Secondary Cache2.5 MB
CPU ManufacturerIntel
Processor SeriesCore i7
Processor SocketLGA 2011-3
Processor Core Count10
Warranty DescriptionLimited warranty; 3 years warranty
Cache Memory Installed Size25

Ready to buy?

Intel Boxed Core i7-6950X Processor Extreme Edition (25M Cache, up to 3.50 GHz) 3.0 10 BX80671I76950X 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.

Buy on Amazon — $913.04

*Price sourced from Amazon.com. Last updated 2026-09-29. Price and availability subject to change.

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Intel Boxed Core i7-6950X Processor Extreme Edition (25M Cache, up to 3.50 GHz) 3.0 10 BX80671I76950X
$913.04
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