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Intel Broadwell-E Specifications Leaked – Core i7-6950X Flagship Processor To Rock 10 Cores and 20 Threads, Core i7-6900K, Core i7-6850K and Core i7-6800K Detailed
Intel Broadwell-E Specifications Leaked – Core i7-6950X Flagship Processor To Rock 10 Cores and 20 Threads, Core i7-6900K, Core i7-6850K and Core i7-6800K Detailed-January 2024
Jan 28, 2026 7:18 AM

First specifications for the Intel Broadwell-E CPU family have been leaked and it seems like the chip giant is once again bringing an update to the core count on their HEDT processors. The Broadwell-E lineup which is Intel's next generation HEDT (High-End desktop) family will be based around the X99 platform and will bring new SKUs to the consumer market that will be compatible with current generation of motherboards.

Intel Broadwell-E Core i7-6950X Core i7-6900K Core i7-6850K Core i7-6800K

Intel Broadwell-E Specifications Leaked - Core i7-6950X Rocks 10 Cores and 20 Threads

For years now, Intel has been offering quad core and even dual core options on their mainstream lineup. The multi-threading design is available on their top-tier chips but it isn't equivalent of actual cores on the die itself. To feed the need of enthusiasts, Intel has split their lineups into two categories, the mainstream family and the enthusiast family. The mainstream family consists of parts that are focused on regular consumers with gaming, business and home uses. Now Intel has done a good job in providing some decent overclocking features with K series processors that are featured in the mainstream lineup and board partners offer some cool motherboard options to users on the platform but those who need the best performance from Intel look at the HEDT lineup which includes the high-end desktop parts ranging from top of the line chips, motherboards and I/O options.

For years, Intel has segmented their top-of-the-line processors in the HEDT family with Extreme and Unlocked series options. Starting off with the first HEDT option that was available with the Core i7-965 Extreme Edition and the Core i7-980X which launched later, Intel has released several generations of HEDT processors, each one besting the previous in a couple of ways. The Sandy Bridge, Ivy Bridge, Haswell generations have all seen their own HEDT processors from the Core i7-3960X, Core i7-4960X and the latest Core i7-5960X. The Core i7-980X was Intel's first 6 core processor and the Core i7-5960X is Intel's first 8 core processor. They both retailed at a launch price of $999 US but looks like Intel is going to unleash another beast soon.

ASUS TUF Sabertooth X99 Motherboard 3

The latest news on the Broadwell-E family comes straight from XFastest who have confirmed that Intel's Core i7-6950X processor which is also the flagship processor of the Broadwell-E lineup will feature 10 cores and 20 threads. The processor will run at a base clock of 3.00 GHz followed by a turbo boost clock which is yet to be determined but I think Intel has made a point, that they are not stopping at 8 cores for their HEDT family but increasing the core count even further for consumers. The processor rocks 25 MB of L3 cache (2.5 MB per core) and will be compatible with current generation X99 motherboards that feature the LGA 2011-v3 socket. There's no reason to believe that board partners of Intel won't launch new motherboards to mark the arrival of the first 10 core processor from any company, whether Intel or AMD in the consumer market. Although Intel and AMD have both released higher core count processors in the server and workstation market, no 10 core high-performance CPU has yet launched in the desktop PC market.

Intel HEDT Flagship Processors (Gen vs Gen Specifications Comparison):

Intel HEDT Processor Families:

Intel HEDT FamilySapphire Rapids-X? (Sapphire Rapids Expert)Alder Lake-X? (Sapphire Rapids Mainstream)Cascade Lake-XSkylake-XSkylake-XSkylake-XBroadwell-EHaswell-EIvy Bridge-ESandy Bridge-EGulftown
Process Node10nm ESF10nm ESF14nm++14nm+14nm+14nm+14nm22nm22nm32nm32nm
Flagship SKUTBATBACore i9-10980XEXeon W-3175XCore i9-9980XECore i9-7980XECore i7-6950XCore i7-5960XCore i7-4960XCore i7-3960XCore i7-980X
Max Cores/Threads56/112?24/4818/3628/5618/3618/3610/208/166/126/126/12
Clock Speeds~4.5 GHz~5.0 GHz3.00 / 4.80 GHz3.10/4.30 GHz3.00/4.50 GHz2.60/4.20 GHz3.00/3.50 GHz3.00/3.50 GHz3.60/4.00 GHz3.30/3.90 GHz3.33/3,60 GHz
Max Cache105 MB L345 MB L324.75 MB L338.5 MB L324.75 MB L324.75 MB L325 MB L320 MB L315 MB L315 MB L312 MB L3
Max PCI-Express Lanes (CPU)112 Gen 565 Gen 544 Gen344 Gen344 Gen344 Gen340 Gen340 Gen340 Gen340 Gen232 Gen2
Chipset CompatiblityW790?W790?X299C612EX299X299X99 ChipsetX99 ChipsetX79 ChipsetX79 ChipsetX58 Chipset
Socket CompatiblityLGA 4677?LGA 4677?LGA 2066LGA 3647LGA 2066LGA 2066LGA 2011-3LGA 2011-3LGA 2011LGA 2011LGA 1366
Memory CompatiblityDDR5-4800?DDR5-5200?DDR4-2933DDR4-2666DDR4-2800DDR4-2666DDR4-2400DDR4-2133DDR3-1866DDR3-1600DDR3-1066
Max TDP~500W~400W165W255W165W165W140W140W130W130W130W
LaunchQ4 2022?Q4 2022?Q4 2019Q4 2018Q4 2018Q3 2017Q2 2016Q3 2014Q3 2013Q4 2011Q1 2010
Launch PriceTBATBA$979 US~$4000 US$1979 US$1999 US$1700 US$1059 US$999 US$999 US$999 US

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