Editing intel/xeon e/e-2234

{{intel title|Xeon E-2234}}
{{chip
|name=Xeon E-2234
|image=coffee lake e (front).png
|designer=Intel
|manufacturer=Intel
|model number=E-2234
|part number=CM8068404174806
|s-spec=SRFAX
|market=Workstation
|market 2=Server
|first announced=May 27, 2019
|first launched=May 27, 2019
|release price (tray)=$250.00
|family=Xeon E
|series=E-2200
|locked=Yes
|frequency=3,600 MHz
|turbo frequency1=4,800 MHz
|bus type=DMI 3.0
|bus links=4
|bus rate=8 GT/s
|clock multiplier=36
|isa=x86-64
|isa family=x86
|microarch=Coffee Lake
|platform=Mehlow
|chipset=Cannon Point
|core name=Coffee Lake ER
|core family=6
|core stepping=U0
|process=14 nm
|technology=CMOS
|die area=126 mm²
|word size=64 bit
|core count=4
|thread count=8
|max cpus=1
|max memory=128 GiB
|tdp=71 W
|tjunc min=0 °C
|tjunc max=100 °C
|tcase min=0 °C
|tcase max=69.3 °C
|package name 1=intel,fclga_1151
|predecessor=Xeon E-2134
|predecessor link=intel/xeon_e/e-2134
}}
'''Xeon E-2234''' is a {{arch|64}} [[quad-core]] high-end performance [[x86]] workstation microprocessor introduced by [[Intel]] in early [[2019]]. This processor, which is based on the {{intel|Coffee Lake|l=arch}} microarchitecture, is manufactured on Intel's 3rd generation enhanced [[14 nm process|14nm++ process]]. The E-2234 operates at 3.6 GHz with a TDP of 71 W and a {{intel|turbo boost}} of up to 4.8 GHz. This chip supports up to 128 GiB of dual-channel DDR4-2666 memory.


== Cache ==
{{main|intel/microarchitectures/coffee_lake#Memory_Hierarchy|l1=Coffee Lake § Cache}}
{{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=1 MiB
|l2 break=4x256 KiB
|l2 desc=4-way set associative
|l2 policy=write-back
|l3 cache=8 MiB
|l3 break=4x2 MiB
|l3 desc=16-way set associative
|l3 policy=write-back
}}

== Memory controller ==
{{memory controller
|type=DDR4-2666
|ecc=Yes
|max mem=128 GiB
|controllers=1
|channels=2
|max bandwidth=39.74 GiB/s
|bandwidth schan=19.87 GiB/s
|bandwidth dchan=39.74 GiB/s
}}

== Expansions ==
{{expansions main
|
{{expansions entry
|type=PCIe
|pcie revision=3.0
|pcie lanes=16
|pcie config=1x16
|pcie config 2=2x8
|pcie config 3=1x8+2x4
}}
}}

== Graphics ==
This processor has no integrated graphics processor.

== Features ==
{{x86 features
|real=Yes
|protected=Yes
|smm=Yes
|fpu=Yes
|x8616=Yes
|x8632=Yes
|x8664=Yes
|nx=Yes
|mmx=Yes
|emmx=Yes
|sse=Yes
|sse2=Yes
|sse3=Yes
|ssse3=Yes
|sse41=Yes
|sse42=Yes
|sse4a=No
|avx=Yes
|avx2=Yes
|avx512f=No
|avx512cd=No
|avx512er=No
|avx512pf=No
|avx512bw=No
|avx512dq=No
|avx512vl=No
|avx512ifma=No
|avx512vbmi=No
|avx5124fmaps=No
|avx512vnni=No
|avx5124vnniw=No
|avx512vpopcntdq=No
|abm=Yes
|tbm=No
|bmi1=Yes
|bmi2=Yes
|fma3=Yes
|fma4=No
|aes=Yes
|rdrand=Yes
|sha=No
|xop=No
|adx=Yes
|clmul=Yes
|f16c=Yes
|bfloat16=No
|tbt1=No
|tbt2=Yes
|tbmt3=No
|bpt=No
|eist=Yes
|sst=No
|flex=No
|fastmem=No
|ivmd=No
|intelnodecontroller=No
|intelnode=No
|kpt=No
|ptt=No
|intelrunsure=No
|mbe=No
|isrt=No
|sba=No
|mwt=No
|sipp=No
|att=No
|ipt=No
|tsx=Yes
|txt=Yes
|ht=Yes
|vpro=Yes
|vtx=Yes
|vtd=Yes
|ept=Yes
|mpx=Yes
|sgx=Yes
|securekey=Yes
|osguard=Yes
|intqat=No
|dlboost=No
|3dnow=No
|e3dnow=No
|smartmp=No
|powernow=No
|amdvi=No
|amdv=No
|amdsme=No
|amdtsme=No
|amdsev=No
|rvi=No
|smt=No
|sensemi=No
|xfr=No
|xfr2=No
|mxfr=No
|amdpb=No
|amdpb2=No
|amdpbod=No
}}
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.	Xeon E-2234 - Intel#pcie +
base frequency	3,600 MHz (3.6 GHz, 3,600,000 kHz) +
bus links	4 +
bus rate	8,000 MT/s (8 GT/s, 8,000,000 kT/s) +
bus type	DMI 3.0 +
chipset	Cannon Point +
clock multiplier	36 +
core count	4 +
core family	6 +
core name	Coffee Lake ER +
core stepping	U0 +
designer	Intel +
die area	126 mm² (0.195 in², 1.26 cm², 126,000,000 µm²) +
family	Xeon E +
first announced	May 27, 2019 +
first launched	May 27, 2019 +
full page name	intel/xeon e/e-2234 +
has advanced vector extensions	true +
has advanced vector extensions 2	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 +, Turbo Boost Technology 2.0 +, Enhanced SpeedStep Technology +, Trusted Execution Technology +, Intel vPro Technology +, Intel VT-x +, Intel VT-d +, Extended Page Tables +, Transactional Synchronization Extensions +, Memory Protection Extensions +, Software Guard Extensions +, Secure Key Technology +, OS Guard + and Hyper-Threading Technology +
has intel enhanced speedstep technology	true +
has intel secure key 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	4-way set associative +
l2$ size	1 MiB (1,024 KiB, 1,048,576 B, 9.765625e-4 GiB) +
l3$ description	16-way set associative +
l3$ size	8 MiB (8,192 KiB, 8,388,608 B, 0.00781 GiB) +
ldate	May 27, 2019 +
main image	+
manufacturer	Intel +
market segment	Workstation + and Server +
max case temperature	342.45 K (69.3 °C, 156.74 °F, 616.41 °R) +
max cpu count	1 +
max junction temperature	373.15 K (100 °C, 212 °F, 671.67 °R) +
max memory	131,072 MiB (134,217,728 KiB, 137,438,953,472 B, 128 GiB, 0.125 TiB) +
max memory bandwidth	39.74 GiB/s (40,693.76 MiB/s, 42.671 GB/s, 42,670.5 MB/s, 0.0388 TiB/s, 0.0427 TB/s) +
max memory channels	2 +
microarchitecture	Coffee Lake +
min case temperature	273.15 K (0 °C, 32 °F, 491.67 °R) +
min junction temperature	273.15 K (0 °C, 32 °F, 491.67 °R) +
model number	E-2234 +
name	Xeon E-2234 +
package	FCLGA-1151 + and FCLGA14C +
part number	CM8068404174806 +
platform	Mehlow +
process	14 nm (0.014 μm, 1.4e-5 mm) +
release price	$ 250.00 (€ 225.00, £ 202.50, ¥ 25,832.50) +
release price (tray)	$ 250.00 (€ 225.00, £ 202.50, ¥ 25,832.50) +
s-spec	SRFAX +
series	E-2200 +
smp max ways	1 +
socket	Socket H4 + and LGA-1151 +
supported memory type	DDR4-2666 +
tdp	71 W (71,000 mW, 0.0952 hp, 0.071 kW) +
technology	CMOS +
thread count	8 +
turbo frequency (1 core)	4,800 MHz (4.8 GHz, 4,800,000 kHz) +
word size	64 bit (8 octets, 16 nibbles) +
x86/has memory protection extensions	true +
x86/has software guard extensions	true +