Editing intel/xeon w/w-2125

{{intel title|Xeon W-2125}}
{{mpu
|future=Yes
|name=Xeon W-2125
|image=intel skylake w (front).png
|designer=Intel
|manufacturer=Intel
|model number=W-2125
|part number=CD8067303533303
|s-spec=SR3LM
|market=Workstation
|first announced=August 29, 2017
|first launched=August 29, 2017
|release price=$444.00
|family=Xeon W
|series=W-2000
|locked=Yes
|frequency=4,000 MHz
|turbo frequency1=4,500 MHz
|bus type=DMI 3.0
|bus links=4
|bus rate=8 GT/s
|clock multiplier=40
|isa=x86-64
|isa family=x86
|microarch=Skylake (server)
|platform=Purley
|core name=Skylake W
|core family=6
|core stepping=U0
|process=14 nm
|technology=CMOS
|word size=64 bit
|core count=4
|thread count=8
|max cpus=1
|max memory=512 GiB
|tdp=120 W
|package module 1={{packages/intel/fclga-2066}}
}}
'''W-2125''' 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 4 GHz with a [[TDP]] of 120 W and a {{intel|turbo boost}} frequency of up to 4.5 GHz. This chip supports up to 512 GiB of quad-channel DDR4-2666 ECC memory.

== Cache ==
{{main|intel/microarchitectures/skylake_(server)#Memory_Hierarchy|l1=Skylake § Cache}}
Note that while this is a [[quad-core]] part, the [[L3 cache]] size is that of a [[hexa-core]] part.
{{cache size
|l1 cache=256 KiB
|l1i cache=128 KiB
|l1i break=4x32 KiB
|l1i desc=8-way set associative
|l1d cache=128 KiB
|l1d break=4x32 KiB
|l1d desc=8-way set associative
|l1d policy=write-back
|l2 cache=4 MiB
|l2 break=4x1 MiB
|l2 desc=16-way set associative
|l2 policy=write-back
|l3 cache=8.25 MiB
|l3 break=6x1.375 MiB
|l3 desc=11-way set associative
|l3 policy=write-back
}}

== Memory controller ==
{{memory controller
|type=DDR4-2666
|ecc=Yes
|max mem=512 GiB
|controllers=2
|channels=4
|max bandwidth=79.47 GiB/s
|bandwidth schan=19.87 GiB/s
|bandwidth dchan=39.74 GiB/s
|bandwidth qchan=79.47 GiB/s
}}
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.	Xeon W-2125 - Intel#pcie +
base frequency	4,000 MHz (4 GHz, 4,000,000 kHz) +
bus links	4 +
bus rate	8,000 MT/s (8 GT/s, 8,000,000 kT/s) +
bus type	DMI 3.0 +
clock multiplier	40 +
core count	4 +
core family	6 +
core name	Skylake W +
core stepping	U0 +
designer	Intel +
family	Xeon W +
first announced	August 29, 2017 +
first launched	August 29, 2017 +
full page name	intel/xeon w/w-2125 +
has advanced vector extensions	true +
has advanced vector extensions 2	true +
has advanced vector extensions 512	true +
has ecc memory support	true +
has extended page tables support	true +
has feature	Advanced Vector Extensions +, Advanced Vector Extensions 2 +, 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 +, Transactional Synchronization Extensions +, Secure Key Technology +, OS Guard +, Identity Protection Technology +, Extended Page Tables +, Memory Protection Extensions + and Advanced Vector Extensions 512 +
has intel enhanced speedstep technology	true +
has intel identity protection technology support	true +
has intel secure key technology	true +
has intel speed shift technology	true +
has intel supervisor mode execution protection	true +
has intel trusted execution technology	true +
has intel turbo boost technology 2 0	true +
has intel vpro technology	true +
has intel vt-d technology	true +
has intel vt-x technology	true +
has locked clock multiplier	true +
has second level address translation support	true +
has simultaneous multithreading	true +
has transactional synchronization extensions	true +
has x86 advanced encryption standard instruction set extension	true +
instance of	microprocessor +
isa	x86-64 +
isa family	x86 +
l1$ size	256 KiB (262,144 B, 0.25 MiB) +
l1d$ description	8-way set associative +
l1d$ size	128 KiB (131,072 B, 0.125 MiB) +
l1i$ description	8-way set associative +
l1i$ size	128 KiB (131,072 B, 0.125 MiB) +
l2$ description	16-way set associative +
l2$ size	4 MiB (4,096 KiB, 4,194,304 B, 0.00391 GiB) +
l3$ description	11-way set associative +
l3$ size	8.25 MiB (8,448 KiB, 8,650,752 B, 0.00806 GiB) +
ldate	August 29, 2017 +
main image	+
manufacturer	Intel +
market segment	Workstation +
max case temperature	337.15 K (64 °C, 147.2 °F, 606.87 °R) +
max cpu count	1 +
max memory	524,288 MiB (536,870,912 KiB, 549,755,813,888 B, 512 GiB, 0.5 TiB) +
max memory bandwidth	79.47 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 channels	4 +
microarchitecture	Skylake (server) +
min case temperature	273.15 K (0 °C, 32 °F, 491.67 °R) +
model number	W-2125 +
name	Xeon W-2125 +
number of avx-512 execution units	2 +
package	FCLGA-2066 +
part number	CD8067303533303 +
platform	Basin Falls +
process	14 nm (0.014 μm, 1.4e-5 mm) +
release price	$ 444.00 (€ 399.60, £ 359.64, ¥ 45,878.52) +
release price (tray)	$ 444.00 (€ 399.60, £ 359.64, ¥ 45,878.52) +
s-spec	SR3LM +
series	W-2000 +
smp max ways	1 +
socket	Socket R4 +
supported memory type	DDR4-2666 +
tdp	120 W (120,000 mW, 0.161 hp, 0.12 kW) +
technology	CMOS +
thread count	8 +
turbo frequency (1 core)	4,500 MHz (4.5 GHz, 4,500,000 kHz) +
word size	64 bit (8 octets, 16 nibbles) +
x86/has memory protection extensions	true +