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| manufacturer      = TSMC
 
| manufacturer      = TSMC
 
| type              = Microprocessors
 
| type              = Microprocessors
−
| first announced  = 2016
+
| first announced  = 2017
−
| first launched    = 2016
+
| first launched    = 2018
 
| isa              = x86
 
| isa              = x86
 
| microarch        = WuDaoKou
 
| microarch        = WuDaoKou
Line 34: Line 34:
 
}}
 
}}
 
'''KaisHeng''' ('''KH''') is a family of [[x86]] microprocessors developed by [[Zhaoxin]] for the [[Chinese]] market. This family is primarily targeting server and networking devices.
 
'''KaisHeng''' ('''KH''') is a family of [[x86]] microprocessors developed by [[Zhaoxin]] for the [[Chinese]] market. This family is primarily targeting server and networking devices.
 +
 +
== Overview ==
 +
[[File:zhaoxin kh roadmap.jpg|right|400px]]
 +
Announced in late [[2017]] and officially launched in early [[2018]], the KH series is primarily designed for general-purpose servers. Those chips are fully SoCs solutions that come with an optional I/O extension chipsets.
 +
 +
== Models ==
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=== KH-20000 ===
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{{main|zhaoxin/microarchitectures/wudaokou|l1=WuDaoKou microarchitecture}}
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The KH-20000 (KH-20k) series is based on the {{zhaoxin|WuDaoKou|l=arch}} microarchitecture and is fabricated on [[HLMC]]'s [[28 nm process]]. Those parts all include the following common features:
 +
 +
* '''ISA:''' Everything up to AVX (SMM, FPU, NX, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AES, SM3, SM4, and AVX)
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* '''Tech:''' {{intel|VT-x}}/{{intel|EPT}}, {{intel|TXT}}
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* '''Mem:''' Up 64 GiB of dual-channel 2133 MT/s DDR4
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<!-- NOTE:
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          This table is generated automatically from the data in the actual articles.
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          If a microprocessor is missing from the list, an appropriate article for it needs to be
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          created and tagged accordingly.
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          Missing a chip? please dump its name here: https://en.wikichip.org/wiki/WikiChip:wanted_chips
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{{comp table start}}
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<table class="comptable sortable tc3">
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{{comp table header|main|4:List of WuDaoKou-based KaisHeng Processors}}
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{{comp table header|cols|Launched|Cores|L2|%Frequency}}
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{{#ask: [[Category:microprocessor models by zhaoxin]] [[microarchitecture::WuDaoKou]] [[series::KH-20000]]
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|?full page name
 +
|?model number
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|?first launched
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|?core count
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|?l2$ size
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|?base frequency#GHz
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|?max memory#GiB
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|?has ecc memory support
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|format=template
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|template=proc table 3
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|userparam=6
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|mainlabel=-
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}}
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{{comp table count|ask=[[Category:microprocessor models by zhaoxin]] [[microarchitecture::WuDaoKou]] [[series::KH-20000]]}}
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</table>
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{{comp table end}}
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=== KH-30000 ===
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{{main|zhaoxin/microarchitectures/lujiazui|l1=LuJiaZui microarchitecture}}
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The KH-30000 is a planned series of processors based on {{zhaoxin|LuJiaZui|l=arch}} set to be fabricated on [[TSMC]]'s [[16 nm process]].
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 +
=== KH-40000 ===
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The KH-40000 is a planned series of processors set to be fabricated on [[TSMC]]'s [[7 nm process]].

Latest revision as of 10:42, 13 June 2018

KaisHeng
Developer Zhaoxin
Manufacturer TSMC
Type Microprocessors
Introduction 2017 (announced)
2018 (launch)
ISA x86
µarch WuDaoKou, LuJiaZui
Word size 64 bit
8 octets
16 nibbles
Process 28 nm
0.028 μm
2.8e-5 mm
Technology CMOS
Succession
←
QuadCore

KaisHeng (KH) is a family of x86 microprocessors developed by Zhaoxin for the Chinese market. This family is primarily targeting server and networking devices.

Overview[edit]

zhaoxin kh roadmap.jpg

Announced in late 2017 and officially launched in early 2018, the KH series is primarily designed for general-purpose servers. Those chips are fully SoCs solutions that come with an optional I/O extension chipsets.

Models[edit]

KH-20000[edit]

Main article: WuDaoKou microarchitecture

The KH-20000 (KH-20k) series is based on the WuDaoKou microarchitecture and is fabricated on HLMC's 28 nm process. Those parts all include the following common features:

  • ISA: Everything up to AVX (SMM, FPU, NX, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AES, SM3, SM4, and AVX)
  • Tech: VT-x/EPT, TXT
  • Mem: Up 64 GiB of dual-channel 2133 MT/s DDR4
 List of WuDaoKou-based KaisHeng Processors
ModelLaunchedCoresL2Frequency
KH-2580028 December 201788 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
1.8 GHz
1,800 MHz
1,800,000 kHz
KH-2680028 December 201788 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
2 GHz
2,000 MHz
2,000,000 kHz
Count: 2

KH-30000[edit]

Main article: LuJiaZui microarchitecture

The KH-30000 is a planned series of processors based on LuJiaZui set to be fabricated on TSMC's 16 nm process.

KH-40000[edit]

The KH-40000 is a planned series of processors set to be fabricated on TSMC's 7 nm process.

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Facts about "KaisHeng (KH) - Zhaoxin"
RDF feed
designerZhaoxin +
first announced2017 +
first launched2018 +
full page namezhaoxin/kaisheng +
instance ofmicroprocessor family +
instruction set architecturex86 +
main designerZhaoxin +
manufacturerTSMC +
microarchitectureWuDaoKou + and LuJiaZui +
nameKaisHeng +
process28 nm (0.028 μm, 2.8e-5 mm) +
technologyCMOS +
word size64 bit (8 octets, 16 nibbles) +