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Difference between revisions of "intel/xeon w/w-2123"
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{{intel title|Xeon W-2123}}
 
{{intel title|Xeon W-2123}}
−
{{mpu
+
{{chip
−
|future=Yes
 
 
|name=Xeon W-2123
 
|name=Xeon W-2123
 
|image=intel skylake w (front).png
 
|image=intel skylake w (front).png
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|model number=W-2123
 
|model number=W-2123
 
|part number=CD8067303533002
 
|part number=CD8067303533002
 +
|part number 2=BX80673W2123
 
|s-spec=SR3LJ
 
|s-spec=SR3LJ
 
|s-spec qs=QMW0
 
|s-spec qs=QMW0
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|first announced=August 29, 2017
 
|first announced=August 29, 2017
 
|first launched=August 29, 2017
 
|first launched=August 29, 2017
−
|release price=$294.00
+
|release price (tray)=$294.00
 +
|release price (box)=$294.00
 
|family=Xeon W
 
|family=Xeon W
 
|series=W-2000
 
|series=W-2000
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|isa family=x86
 
|isa family=x86
 
|microarch=Skylake (server)
 
|microarch=Skylake (server)
−
|platform=Purley
+
|platform=Basin Falls
 
|core name=Skylake W
 
|core name=Skylake W
 
|core family=6
 
|core family=6
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|max memory=512 GiB
 
|max memory=512 GiB
 
|tdp=120 W
 
|tdp=120 W
−
|package module 1={{packages/intel/fclga-2066}}
+
|tcase min=0 °C
 +
|tcase max=65 °C
 +
|package name 1=intel,fclga_2066
 
}}
 
}}
 
'''W-2123''' is a {{arch|64}} [[quad-core]] [[x86]] enterprise performance workstation microprocessor introduced by [[Intel]] in [[2017]]. This processors, which is fabricated on an enhanced [[14 nm process|14nm+ process]] based on the {{intel|Skylake (server)|Skylake}} server microarchitecture, operates at 3.6 GHz with a [[TDP]] of 120 W and a {{intel|turbo boost}} frequency of up to 3.9 GHz. This chip supports up to 512 GiB of quad-channel DDR4-2666 ECC memory.
 
'''W-2123''' is a {{arch|64}} [[quad-core]] [[x86]] enterprise performance workstation microprocessor introduced by [[Intel]] in [[2017]]. This processors, which is fabricated on an enhanced [[14 nm process|14nm+ process]] based on the {{intel|Skylake (server)|Skylake}} server microarchitecture, operates at 3.6 GHz with a [[TDP]] of 120 W and a {{intel|turbo boost}} frequency of up to 3.9 GHz. This chip supports up to 512 GiB of quad-channel DDR4-2666 ECC memory.
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|avx5124vnniw=No
 
|avx5124vnniw=No
 
|avx512vpopcntdq=No
 
|avx512vpopcntdq=No
 +
|avx512units=2
 
|abm=Yes
 
|abm=Yes
 
|tbm=No
 
|tbm=No
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|sensemi=No
 
|sensemi=No
 
|xfr=No
 
|xfr=No
 +
}}
 +
 +
== Frequencies ==
 +
{{see also|intel/frequency_behavior|l1=Intel's CPU Frequency Behavior}}
 +
{{frequency table
 +
|freq_base=3,600 MHz
 +
|freq_1=3,900 MHz
 +
|freq_2=3,900 MHz
 +
|freq_3=3,700 MHz
 +
|freq_4=3,700 MHz
 +
|freq_avx2_1=3,500 MHz
 +
|freq_avx2_2=3,500 MHz
 +
|freq_avx2_3=3,400 MHz
 +
|freq_avx2_4=3,400 MHz
 +
|freq_avx512_1=3,500 MHz
 +
|freq_avx512_2=3,500 MHz
 +
|freq_avx512_3=3,400 MHz
 +
|freq_avx512_4=3,400 MHz
 
}}
 
}}

Latest revision as of 16:03, 14 May 2019

Edit Values
Xeon W-2123
intel skylake w (front).png
General Info
DesignerIntel
ManufacturerIntel
Model NumberW-2123
Part NumberCD8067303533002,
BX80673W2123
S-SpecSR3LJ
QMW0 (QS)
MarketWorkstation
IntroductionAugust 29, 2017 (announced)
August 29, 2017 (launched)
Release Price$294.00 (tray)
$294.00 (box)
ShopAmazon
General Specs
FamilyXeon W
SeriesW-2000
LockedYes
Frequency3,600 MHz
Turbo Frequency3,900 MHz (1 core)
Bus typeDMI 3.0
Bus rate4 × 8 GT/s
Clock multiplier36
Microarchitecture
ISAx86-64 (x86)
MicroarchitectureSkylake (server)
PlatformBasin Falls
Core NameSkylake W
Core Family6
Core SteppingU0
Process14 nm
TechnologyCMOS
Word Size64 bit
Cores4
Threads8
Max Memory512 GiB
Multiprocessing
Max SMP1-Way (Uniprocessor)
Electrical
TDP120 W
Tcase0 °C – 65 °C
Packaging
PackageFCLGA-2066 (LGA)
Dimension52.5 mm × 45 mm
Pitch1.016 mm
Contacts2066
SocketSocket R4

W-2123 is a 64-bit quad-core x86 enterprise performance workstation microprocessor introduced by Intel in 2017. This processors, which is fabricated on an enhanced 14nm+ process based on the Skylake server microarchitecture, operates at 3.6 GHz with a TDP of 120 W and a turbo boost frequency of up to 3.9 GHz. This chip supports up to 512 GiB of quad-channel DDR4-2666 ECC memory.

Cache[edit]

Main article: Skylake § Cache

Note that while this is a quad-core part, the L3 cache size is that of a hexa-core part.

[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 associativewrite-back
L2$4 MiB
4,096 KiB
4,194,304 B
0.00391 GiB
  4x1 MiB16-way set associativewrite-back
L3$8.25 MiB
8,448 KiB
8,650,752 B
0.00806 GiB
  6x1.375 MiB11-way set associativewrite-back

Memory controller[edit]

[Edit/Modify Memory Info]

ram icons.svg
Integrated Memory Controller
Max TypeDDR4-2666
Supports ECCYes
Max Mem512 GiB
Controllers2
Channels4
Max Bandwidth79.47 GiB/s
81,377.28 MiB/s
85.33 GB/s
85,330.263 MB/s
0.0776 TiB/s
0.0853 TB/s
Bandwidth
Single 19.87 GiB/s
Double 39.74 GiB/s
Quad 79.47 GiB/s
Physical Address (PAE)46 bit

Expansions[edit]

[Edit/Modify Expansions Info]

ide icon.svg
Expansion Options
PCIeRevision: 3.0
Max Lanes: 48
Configuration: x16, x8, x4


Features[edit]

[Edit/Modify Supported Features]

Cog-icon-grey.svg
Supported x86 Extensions & Processor Features
MMXMMX Extension
EMMXExtended MMX Extension
SSEStreaming SIMD Extensions
SSE2Streaming SIMD Extensions 2
SSE3Streaming SIMD Extensions 3
SSSE3Supplemental SSE3
SSE4.1Streaming SIMD Extensions 4.1
SSE4.2Streaming SIMD Extensions 4.2
AVXAdvanced Vector Extensions
AVX2Advanced Vector Extensions 2
AVX-512Advanced Vector 512-bit (2 Units)
AVX512FAVX-512 Foundation
AVX512CDAVX-512 Conflict Detection
AVX512BWAVX-512 Byte and Word
AVX512DQAVX-512 Doubleword and Quadword Instructions
AVX512VLAVX-512 Vector Length
ABMAdvanced Bit Manipulation
BMI1Bit Manipulation Instruction Set 1
BMI2Bit Manipulation Instruction Set 2
FMA33-Operand Fused-Multiply-Add
AESAES Encryption Instructions
RdRandHardware RNG
ADXMulti-Precision Add-Carry
CLMULCarry-less Multiplication Extension
F16C16-bit Floating Point Conversion
x86-1616-bit x86
x86-3232-bit x86
x86-6464-bit x86
RealReal Mode
ProtectedProtected Mode
SMMSystem Management Mode
FPUIntegrated x87 FPU
NXNo-eXecute
HTHyper-Threading
TBT 2.0Turbo Boost Technology 2.0
EISTEnhanced SpeedStep Technology
SSTSpeed Shift Technology
TXTTrusted Execution Technology (SMX)
vProIntel vPro
VT-xVT-x (Virtualization)
VT-dVT-d (I/O MMU virtualization)
EPTExtended Page Tables (SLAT)
TSXTransactional Synchronization Extensions
MPXMemory Protection Extensions
Secure KeySecure Key Technology
SMEPOS Guard Technology
VMDVolume Management Device
IPTIdentity Protection Technology

Frequencies[edit]

See also: Intel's CPU Frequency Behavior

[Modify Frequency Info]

ModeBaseTurbo Frequency/Active Cores
1234
Normal3,600 MHz3,900 MHz3,900 MHz3,700 MHz3,700 MHz
AVX23,500 MHz3,500 MHz3,400 MHz3,400 MHz
AVX5123,500 MHz3,500 MHz3,400 MHz3,400 MHz
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Facts about "Xeon W-2123 - Intel"
RDF feed
Has subobject
"Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.
Xeon W-2123 - Intel#pcie +
has advanced vector extensionstrue +
has advanced vector extensions 2true +
has advanced vector extensions 512true +
has ecc memory supporttrue +
has extended page tables supporttrue +
has featureAdvanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Vector Extensions 512 +, Advanced Encryption Standard Instruction Set Extension +, Hyper-Threading Technology +, Turbo Boost Technology 2.0 +, Enhanced SpeedStep Technology +, Speed Shift Technology +, Trusted Execution Technology +, Intel vPro Technology +, Intel VT-x +, Intel VT-d +, Extended Page Tables +, Transactional Synchronization Extensions +, Memory Protection Extensions +, Secure Key Technology +, OS Guard + and Identity Protection Technology +
has intel enhanced speedstep technologytrue +
has intel identity protection technology supporttrue +
has intel secure key technologytrue +
has intel speed shift technologytrue +
has intel supervisor mode execution protectiontrue +
has intel trusted execution technologytrue +
has intel turbo boost technology 2 0true +
has intel vpro technologytrue +
has intel vt-d technologytrue +
has intel vt-x technologytrue +
has second level address translation supporttrue +
has simultaneous multithreadingtrue +
has transactional synchronization extensionstrue +
has x86 advanced encryption standard instruction set extensiontrue +
l1$ size256 KiB (262,144 B, 0.25 MiB) +
l1d$ description8-way set associative +
l1d$ size128 KiB (131,072 B, 0.125 MiB) +
l1i$ description8-way set associative +
l1i$ size128 KiB (131,072 B, 0.125 MiB) +
l2$ description16-way set associative +
l2$ size4 MiB (4,096 KiB, 4,194,304 B, 0.00391 GiB) +
l3$ description11-way set associative +
l3$ size8.25 MiB (8,448 KiB, 8,650,752 B, 0.00806 GiB) +
max memory bandwidth79.47 GiB/s (81,377.28 MiB/s, 85.33 GB/s, 85,330.263 MB/s, 0.0776 TiB/s, 0.0853 TB/s) +
max memory channels4 +
number of avx-512 execution units2 +
supported memory typeDDR4-2666 +
x86/has memory protection extensionstrue +