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Difference between revisions of "zhaoxin/kaixian/kx-5540"
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|bus links=4
 
|bus links=4
 
|bus rate=8 GT/s
 
|bus rate=8 GT/s
 +
|clock multiplier=18
 
|isa=x86-64
 
|isa=x86-64
 
|isa family=x86
 
|isa family=x86
Line 33: Line 34:
 
|tjunc min=0 °C
 
|tjunc min=0 °C
 
|tjunc max=90 °C
 
|tjunc max=90 °C
 +
}}
 +
'''KaiXian KX-5540''' is a {{arch|64}} [[quad-core]] [[x86]] microprocessor designed by [[Zhaoxin]] and introduced in late [[2017]] specifically for the [[Chinese]] market. This processor is fabricated on a [[28 nm process]] based on the {{zhaoxin|WuDaoKou|l=arch}} microarchitecture. The KX-5640 operates at 1.8 GHz with a TDP of ? W and supports up to 64 GiB of dual-channel DDR4-2133 memory. The KX-5540 also incorporates an integrated graphics processor.
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 +
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{{unknown features}}
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== Cache ==
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{{main|zhaoxin/microarchitectures/wudaokou#Memory_Hierarchy|l1=WuDaoKou § Cache}}
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{{cache size
 +
|l1 cache=256 KiB
 +
|l1i cache=128 KiB
 +
|l1i break=4x32 KiB
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|l1i desc=8-way set associative
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|l1d cache=128 KiB
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|l1d break=4x32 KiB
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|l1d desc=8-way set associative
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|l2 cache=4 MiB
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|l2 break=1x4 MiB
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|l2 desc=32-way set associative
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}}
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== Memory controller ==
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{{memory controller
 +
|type=DDR4-2133
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|ecc=No
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|max mem=64 GiB
 +
|controllers=1
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|channels=2
 +
|max bandwidth=31.79 GiB/s
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|bandwidth schan=15.89 GiB/s
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|bandwidth dchan=31.79 GiB/s
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}}
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 +
== Expansions ==
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{{expansions main
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|
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{{expansions entry
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|type=PCIe
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|pcie revision=3.0
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|pcie lanes=24
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}}
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}}
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== Graphics ==
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{{integrated graphics
 +
| gpu                = ?
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| device id          =
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| designer            = Zhaoxin
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| execution units    =
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| max displays        = 3
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| max memory          =
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| frequency          = ? MHz
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| max frequency      =
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| output crt          =
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| output sdvo        =
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| output dsi          =
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| output edp          = Yes
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| output dp          = Yes
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| output hdmi        = Yes
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| output vga          = Yes
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| output dvi          =
 +
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| directx ver        = 11.1
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| opengl ver        =
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| opencl ver        =
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| hdmi ver          = 1.4b
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| dp ver            = 1.2a
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| edp ver            = 1.3
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| max res hdmi      = 4096x2304
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| max res hdmi freq  =
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| max res dp        = 4096x2304
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| max res dp freq    = 60 Hz
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| max res edp        = 4096x2304
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| max res edp freq  = 60 Hz
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| max res vga        =
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| max res vga freq  =
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}}
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== Features ==
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{{x86 features
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|real=Yes
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|protected=Yes
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|smm=Yes
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|fpu=Yes
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|x8616=Yes
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|x8632=Yes
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|x8664=Yes
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|nx=Yes
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|mmx=Yes
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|emmx=Yes
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|sse=Yes
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|sse2=Yes
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|sse3=Yes
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|ssse3=Yes
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|sse41=Yes
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|sse42=Yes
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|sse4a=No
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|avx=Yes
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|avx2=Yes
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|avx512f=No
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|avx512cd=No
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|avx512er=No
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|avx512pf=No
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|avx512bw=No
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|avx512dq=No
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|avx512vl=No
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|avx512ifma=No
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|avx512vbmi=No
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|avx5124fmaps=No
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|avx5124vnniw=No
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|avx512vpopcntdq=No
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|abm=No
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|tbm=No
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|bmi1=No
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|bmi2=No
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|fma3=No
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|fma4=No
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|aes=Yes
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|rdrand=Yes
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|sha=Yes
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|xop=No
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|adx=No
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|clmul=No
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|f16c=No
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|tbt1=No
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|tbt2=No
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|tbmt3=No
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|bpt=No
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|eist=No
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|sst=No
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|flex=No
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|fastmem=No
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|ivmd=No
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|intelnodecontroller=No
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|intelnode=No
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|kpt=No
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|ptt=No
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|intelrunsure=No
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|mbe=No
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|isrt=No
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|sba=No
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|mwt=No
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|sipp=No
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|att=No
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|ipt=No
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|tsx=No
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|txt=Yes
 +
|ht=No
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|vpro=No
 +
|vtx=Yes
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|vtd=No
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|ept=Yes
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|mpx=No
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|sgx=No
 +
|securekey=No
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|osguard=No
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|intqat=No
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|3dnow=No
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|e3dnow=No
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|smartmp=No
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|powernow=No
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|amdvi=No
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|amdv=No
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|amdsme=No
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|amdtsme=No
 +
|amdsev=No
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|rvi=No
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|smt=No
 +
|sensemi=No
 +
|xfr=No
 +
|mxfr=No
 +
|amdpb=No
 +
|amdpb2=No
 
}}
 
}}

Latest revision as of 00:27, 27 May 2018

Edit Values
KaiXian KX-5540
KX-5540.png
KX-5540 front
General Info
DesignerZhaoxin
ManufacturerHLMC
Model NumberKX-5540
Part NumberKX-5540
MarketDesktop, Mobile, Embedded
IntroductionDecember 28, 2017 (announced)
December 28, 2017 (launched)
General Specs
FamilyKaiXian
SeriesKX-5000
Frequency1,800 MHz
Bus typePCIe 3.0
Bus rate4 × 8 GT/s
Clock multiplier18
Microarchitecture
ISAx86-64 (x86)
MicroarchitectureWuDaoKou
Process28 nm
Transistors2,100,000,000
TechnologyCMOS
Die187 mm²
Word Size64 bit
Cores4
Threads4
Max Memory64 GiB
Multiprocessing
Max SMP1-Way (Uniprocessor)
Electrical
Tjunction0 °C – 90 °C

KaiXian KX-5540 is a 64-bit quad-core x86 microprocessor designed by Zhaoxin and introduced in late 2017 specifically for the Chinese market. This processor is fabricated on a 28 nm process based on the WuDaoKou microarchitecture. The KX-5640 operates at 1.8 GHz with a TDP of ? W and supports up to 64 GiB of dual-channel DDR4-2133 memory. The KX-5540 also incorporates an integrated graphics processor.


DIL16 Blank.svg Preliminary Data! Information presented in this article deal with a microprocessor or chip that was recently announced or leaked, thus missing information regarding its features and exact specification. Information may be incomplete and can change by final release.


Cache[edit]

Main article: WuDaoKou § Cache

[Edit/Modify Cache Info]

hierarchy icon.svg
Cache Organization
Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory.

The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC.

Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies.

Note: All units are in kibibytes and mebibytes.
L1$256 KiB
262,144 B
0.25 MiB
L1I$128 KiB
131,072 B
0.125 MiB
4x32 KiB8-way set associative 
L1D$128 KiB
131,072 B
0.125 MiB
4x32 KiB8-way set associative 
L2$4 MiB
4,096 KiB
4,194,304 B
0.00391 GiB
  1x4 MiB32-way set associative 

Memory controller[edit]

[Edit/Modify Memory Info]

ram icons.svg
Integrated Memory Controller
Max TypeDDR4-2133
Supports ECCNo
Max Mem64 GiB
Controllers1
Channels2
Max Bandwidth31.79 GiB/s
32,552.96 MiB/s
34.134 GB/s
34,134.253 MB/s
0.031 TiB/s
0.0341 TB/s
Bandwidth
Single 15.89 GiB/s
Double 31.79 GiB/s

Expansions[edit]

[Edit/Modify Expansions Info]

ide icon.svg
Expansion Options
PCIeRevision: 3.0
Max Lanes: 24


Graphics[edit]

[Edit/Modify IGP Info]

screen icon.svg
Integrated Graphics Information
GPU?
DesignerZhaoxin
Max Displays3
Frequency? MHz
"? MHz" is not a number.
OutputDP, eDP, HDMI, VGA
Max Resolution
HDMI4096x2304
DP4096x2304 @60 Hz
eDP4096x2304 @60 Hz
Standards
DirectX11.1
DP1.2a
eDP1.3
HDMI1.4b

Features[edit]

Retrieved from "https://en.wikichip.org/w/index.php?title=zhaoxin/kaixian/kx-5540&oldid=78804"
Facts about "KaiXian KX-5540 - Zhaoxin"
RDF feed
base frequency1,800 MHz (1.8 GHz, 1,800,000 kHz) +
bus links4 +
bus rate8,000 MT/s (8 GT/s, 8,000,000 kT/s) +
bus typePCIe 3.0 +
core count4 +
designerZhaoxin +
die area187 mm² (0.29 in², 1.87 cm², 187,000,000 µm²) +
familyKaiXian +
first announcedDecember 28, 2017 +
first launchedDecember 28, 2017 +
full page namezhaoxin/kaixian/kx-5540 +
instance ofmicroprocessor +
isax86-64 +
isa familyx86 +
ldateDecember 28, 2017 +
main imageFile:KX-5540.png +
main image captionKX-5540 front +
manufacturerHLMC +
market segmentDesktop +, Mobile + and Embedded +
max cpu count1 +
max junction temperature363.15 K (90 °C, 194 °F, 653.67 °R) +
max memory65,536 MiB (67,108,864 KiB, 68,719,476,736 B, 64 GiB, 0.0625 TiB) +
microarchitectureWuDaoKou +
min junction temperature273.15 K (0 °C, 32 °F, 491.67 °R) +
model numberKX-5540 +
nameKaiXian KX-5540 +
part numberKX-5540 +
process28 nm (0.028 μm, 2.8e-5 mm) +
seriesKX-5000 +
smp max ways1 +
technologyCMOS +
thread count4 +
transistor count2,100,000,000 +
word size64 bit (8 octets, 16 nibbles) +