Editing intel/core x

{{intel title|Core X}}
{{ic family
| title             = Core X
| image             = 
| caption           = 
| no image          = Yes
| developer         = Intel
| manufacturer      = Intel
| type              = Microprocessors
| first announced   = May 30, 2017
| first launched    = 
| arch              = High-performance, high core count x86 desktop processors
| microarch         = Skylake
| microarch 2       = Kaby Lake
| word              = 64 bit
| proc              = 14 nm
| tech              = CMOS
| clock min         = 3,300 MHz
| clock max         = 4,300 MHz
| package           = FCLGA-2066
| socket            = Socket R

| succession       = Yes
| predecessor      = Core i7 Extreme Edition
| predecessor link = intel/core_i7ee
| successor        = 
| successor link   = 
}}
'''Core X''' is a family of high-performance and high [[core count]] {{arch|64}} [[x86]] microprocessors introduced by [[Intel]] in mid-2017.

== Overview ==
The Core X family was announced during Computex [[2017]]. Core X is effectively a successor to the {{intel|core i7ee|Core i7 Extreme Edition}} family which used to feature Intel's flagship model from each architecture. The Core X family has expanded into a series of models ranging from [[6 cores|6]] to [[18 cores]].

== Members ==
=== Skylake ===
{{see also|intel/microarchitectures/skylake|intel/cores/skylake_x|l1=Skylake µarch|l2=Skylake X core}}
Skylake-based Core X processors were introduced at Computex 2017. Those processors incorporate a large number of changes over their {{intel|Broadwell|l=arch}} counterparts which brings along a performance increase in addition to other improvements. Those processors are also the first to incorporate the new {{x86|AVX-512}} extension. All models have the following common features:

* '''TDP:''' 140, 165 W
* '''Mem:''' Up to 128 GiB of quad-channel DDR4-2666
* '''I/O:''' x28 or x44 PCIe Gen 3
* '''ISA:''' Everything up to AVX-512 (SMM, FPU, NX, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AES, AVX, FMA3, AVX2, and AVX-512)
* '''Tech:''' {{intel|Turbo Boost|Turbo Boost 2.0}}, {{intel|Turbo Max|Turbo Max 3.0}}, {{intel|VT-x}}, {{intel|VT-d}}, and {{intel|SpeedStep}}

<!-- NOTE: 
           This table is generated automatically from the data in the actual articles.
           If a microprocessor is missing from the list, an appropriate article for it needs to be
           created and tagged accordingly.

           Missing a chip? please dump its name here: https://en.wikichip.org/wiki/WikiChip:wanted_chips
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{{comp table start}}
<table class="comptable sortable tc4 tc5 tc13 tc14">
<tr class="comptable-header"><th>&nbsp;</th><th colspan="19">List of Skylake-based Core X Processors</th></tr>
<tr class="comptable-header"><th>&nbsp;</th><th colspan="10">Main processor</th><th>Memory</th><th>I/O</th><th>Features</th></tr>
{{comp table header 1|cols=Price, Launched, Cores, Threads, L2$, L3$, TDP, Frequency, Turbo, {{intel|TBMT}}, Memory Type, Max [[PCIe]], Turbo Max}}
{{#ask: [[Category:microprocessor models by intel]] [[instance of::microprocessor]] [[core name::Skylake X]] [[microarchitecture::Skylake (server)]]
 |?full page name
 |?model number
 |?release price
 |?first launched
 |?core count
 |?thread count
 |?l2$ size
 |?l3$ size
 |?tdp
 |?base frequency#GHz
 |?turbo frequency (1 core)#GHz
 |?intel turbo boost max technology 3 0 frequency#GHz
 |?supported memory type
 |?Has subobject.max pcie lanes
 |?has intel turbo boost max technology 3 0
 |format=template
 |template=proc table 3
 |userparam=15:15
 |mainlabel=-
}}
{{comp table count|ask=[[Category:microprocessor models by intel]] [[instance of::microprocessor]] [[core name::Skylake X]] [[microarchitecture::Skylake (server)]]}}
</table>
{{comp table end}}

=== Kaby Lake ===
{{see also|intel/microarchitectures/kaby lake|intel/cores/kaby lake x|l1=Kaby Lake µarch|l2=Kaby Lake X core}}
Kaby Lake-based Core X processors were introduced at Computex 2017 at the same time as the Skylake models. Despite that, those processors are far more similar to the high-end {{intel|Core i7}} ({{intel|Kaby Lake S|l=core}} core) contemporaries in terms of features and capabilities vs the Skylake Core X variants. Likewise, they do not incorporate some of the more significant features such as a high core count, the new cache system, and {{x86|AVX-512}}.

* '''TDP:''' 112 W
* '''Mem:''' Up to 64 GiB of dual-channel DDR-2666 memory
* '''I/O:''' x16 PCIe Gen 3
* '''ISA:''' Everything up to AVX2 (SMM, FPU, NX, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AES, AVX, FMA3, AVX2)
* '''Tech:''' {{intel|Turbo Boost|Turbo Boost 2.0}}, {{intel|Turbo Max|Turbo Max 3.0}}, {{intel|VT-x}}, {{intel|VT-d}}, and {{intel|SpeedStep}}

<!-- NOTE: 
           This table is generated automatically from the data in the actual articles.
           If a microprocessor is missing from the list, an appropriate article for it needs to be
           created and tagged accordingly.

           Missing a chip? please dump its name here: https://en.wikichip.org/wiki/WikiChip:wanted_chips
-->
{{comp table start}}
<table class="comptable sortable tc11">
<tr class="comptable-header"><th>&nbsp;</th><th colspan="19">List of Kaby Lake-based Core X Processors</th></tr>
<tr class="comptable-header"><th>&nbsp;</th><th colspan="9">Main processor</th><th colspan="9">Features</th></tr>
{{comp table header 1|cols=Price, Launched, Cores, Threads, L2$, L3$, Frequency, Turbo, TDP, {{intel|Hyper-Threading|HT}}}}
{{#ask: [[Category:microprocessor models by intel]] [[instance of::microprocessor]] [[core name::Kaby Lake X]] [[microarchitecture::Kaby Lake]]
 |?full page name
 |?model number
 |?release price
 |?first launched
 |?core count
 |?thread count
 |?l2$ size
 |?l3$ size
 |?base frequency#GHz
 |?turbo frequency (1 core)#GHz
 |?tdp
 |?has simultaneous multithreading
 |format=template
 |template=proc table 3
 |userparam=12:12
 |mainlabel=-
}}
{{comp table count|ask=[[Category:microprocessor models by intel]] [[instance of::microprocessor]] [[core name::Kaby Lake X]] [[microarchitecture::Kaby Lake]]}}
</table>
{{comp table end}}

=== Skylake Refresh ===
{{see also|intel/cores/skylake x refresh|l1=Skylake X Refresh}}
In late 2018 Intel {{intel|Skylake X Refresh|l=core|refreshed}} the entire {{intel|Skylake X|l=core}} lineup. In addition to the higher clock frequencies achieved as a result of utilizing their mature [[14 nm process]], those processors also makes use of [[solder thermal interface material]] instead of a paste, increasing the thermal conductivity and improving the available [[overclocking]] headroom. The refreshed lineup got rid of the [[hexa-core]] part and eliminates the PCIe lanes-based segmentation, providing x44 PCIe lanes on all models. Additionally, all models under [[12 cores]] come with a larger [[L3 cache]]. Most of the low All models have the following common features:

* '''TDP:''' 165 W
* '''Mem:''' Up to 128 GiB of quad-channel DDR4-2666
* '''I/O:''' x44 PCIe Gen 3
* '''ISA:''' Everything up to AVX-512 (SMM, FPU, NX, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AES, AVX, FMA3, AVX2, and AVX-512)
* '''Tech:''' {{intel|Turbo Boost|Turbo Boost 2.0}}, {{intel|Turbo Max|Turbo Max 3.0}}, {{intel|VT-x}}, {{intel|VT-d}}, and {{intel|SpeedStep}}

<!-- NOTE: 
           This table is generated automatically from the data in the actual articles.
           If a microprocessor is missing from the list, an appropriate article for it needs to be
           created and tagged accordingly.

           Missing a chip? please dump its name here: https://en.wikichip.org/wiki/WikiChip:wanted_chips
-->
{{comp table start}}
<table class="comptable sortable tc4 tc5 tc13 tc14">
{{comp table header|main|13:List of Skylake Refresh-based Core X Processors}}
{{comp table header 1|cols=Price, Launched, Cores, Threads, L2$, L3$, TDP, Frequency, Turbo, {{intel|TBMT}}}}
{{#ask: [[Category:microprocessor models by intel]] [[instance of::microprocessor]] [[core name::Skylake X Refresh]] [[microarchitecture::Skylake (server)]]
 |?full page name
 |?model number
 |?release price
 |?first launched
 |?core count
 |?thread count
 |?l2$ size
 |?l3$ size
 |?tdp
 |?base frequency#GHz
 |?turbo frequency (1 core)#GHz
 |?intel turbo boost max technology 3 0 frequency#GHz
 |format=template
 |template=proc table 3
 |userparam=12
 |mainlabel=-
}}
{{comp table count|ask=[[Category:microprocessor models by intel]] [[instance of::microprocessor]] [[core name::Skylake X Refresh]] [[microarchitecture::Skylake (server)]]}}
</table>
{{comp table end}}

== See also ==
* AMD {{amd|Ryzen 7}}
* Intel {{intel|Core i7EE}}
designer	Intel +
first announced	May 30, 2017 +
full page name	intel/core x +
instance of	microprocessor family +
main designer	Intel +
manufacturer	Intel +
microarchitecture	Skylake + and Kaby Lake +
name	Core X +
package	FCLGA-2066 +
process	14 nm (0.014 μm, 1.4e-5 mm) +
socket	Socket R +
technology	CMOS +
word size	64 bit (8 octets, 16 nibbles) +