Editing intel/xeon gold/6238l

{{intel title|Xeon Gold 6238L}}
{{chip}}
'''Xeon Gold 6238L''' is a {{arch|64}} [[22-core]] [[x86]] high performance server microprocessor introduced by [[Intel]] in early [[2019]]. The Gold 6238L is based on the {{intel|Cascade Lake|l=arch}} microarchitecture and is manufactured on a [[14 nm process]]. This chip supports 4-way multiprocessing, sports 2 {{x86|AVX-512}} [[FMA]] units as well as three {{intel|Ultra Path Interconnect}} links. This microprocessor supports up 4.5 TiB of hexa-channel DDR4-2933 memory, operates at 2.1 GHz with a TDP of 140 W and features a {{intel|turbo boost}} frequency of up to 3.7 GHz.


== Cache ==
{{main|intel/microarchitectures/cascade lake#Memory_Hierarchy|l1=Cascade Lake § Cache}}
{{cache size
|l1 cache=1.375 MiB
|l1i cache=704 KiB
|l1i break=22x32 KiB
|l1i desc=8-way set associative
|l1d cache=704 KiB
|l1d break=22x32 KiB
|l1d desc=8-way set associative
|l1d policy=write-back
|l2 cache=22 MiB
|l2 break=22x1 MiB
|l2 desc=16-way set associative
|l2 policy=write-back
|l3 cache=30.25 MiB
|l3 break=22x1.375 MiB
|l3 desc=11-way set associative
|l3 policy=write-back
}}

== Memory controller ==
{{memory controller
|type=DDR4-2933
|ecc=Yes
|max mem=4.5 TiB
|controllers=2
|channels=6
|max bandwidth=131.13 GiB/s
|bandwidth schan=21.86 GiB/s
|bandwidth dchan=43.71 GiB/s
|bandwidth qchan=87.42 GiB/s
|bandwidth hchan=131.13 GiB/s
}}
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.	Xeon Gold 6238L - Intel#pcie +
base frequency	2,100 MHz (2.1 GHz, 2,100,000 kHz) +
bus links	4 +
bus rate	8,000 MT/s (8 GT/s, 8,000,000 kT/s) +
bus type	DMI 3.0 +
chipset	Lewisburg +
clock multiplier	21 +
core count	22 +
core family	6 +
core model	85 +
core name	Cascade Lake SP +
core stepping	H0 +
designer	Intel +
family	Xeon Gold +
first announced	April 2, 2019 +
first launched	April 2, 2019 +
full page name	intel/xeon gold/6238l +
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 Encryption Standard Instruction Set Extension +, Advanced Vector Extensions +, Advanced Vector Extensions 2 +, Advanced Vector Extensions 512 +, Deep Learning Boost +, Enhanced SpeedStep Technology +, Extended Page Tables +, Hyper-Threading Technology +, Intel VT-d +, Intel VT-x +, Intel vPro Technology +, Speed Shift Technology +, Transactional Synchronization Extensions +, Trusted Execution Technology + and Turbo Boost Technology 2.0 +
has intel deep learning boost	true +
has intel enhanced speedstep technology	true +
has intel speed shift technology	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	1,408 KiB (1,441,792 B, 1.375 MiB) +
l1d$ description	8-way set associative +
l1d$ size	704 KiB (720,896 B, 0.688 MiB) +
l1i$ description	8-way set associative +
l1i$ size	704 KiB (720,896 B, 0.688 MiB) +
l2$ description	16-way set associative +
l2$ size	22 MiB (22,528 KiB, 23,068,672 B, 0.0215 GiB) +
l3$ description	11-way set associative +
l3$ size	30.25 MiB (30,976 KiB, 31,719,424 B, 0.0295 GiB) +
ldate	April 2, 2019 +
main image	+
manufacturer	Intel +
market segment	Server +
max case temperature	365.15 K (92 °C, 197.6 °F, 657.27 °R) +
max cpu count	4 +
max memory	4,718,592 MiB (4,831,838,208 KiB, 4,947,802,324,992 B, 4,608 GiB, 4.5 TiB) +
max memory bandwidth	131.13 GiB/s (134,277.12 MiB/s, 140.8 GB/s, 140,799.765 MB/s, 0.128 TiB/s, 0.141 TB/s) +
max memory channels	6 +
microarchitecture	Cascade Lake +
min case temperature	273.15 K (0 °C, 32 °F, 491.67 °R) +
model number	6238L +
name	Xeon Gold 6238L +
package	FCLGA-3647 +
platform	Purley +
process	14 nm (0.014 μm, 1.4e-5 mm) +
release price	$ 10,510.00 (€ 9,459.00, £ 8,513.10, ¥ 1,085,998.30) +
release price (tray)	$ 10,510.00 (€ 9,459.00, £ 8,513.10, ¥ 1,085,998.30) +
s-spec (qs)	QS28 +
series	6200 +
smp interconnect	UPI +
smp interconnect links	3 +
smp interconnect rate	10.4 GT/s +
smp max ways	4 +
socket	LGA-3647 + and Socket P +
supported memory type	DDR4-2933 +
tdp	140 W (140,000 mW, 0.188 hp, 0.14 kW) +
technology	CMOS +
thread count	44 +
turbo frequency (1 core)	3,700 MHz (3.7 GHz, 3,700,000 kHz) +
word size	64 bit (8 octets, 16 nibbles) +