Editing intel/xeon e/e-2146g

{{intel title|Xeon E-2146G}}
{{chip
|name=Xeon E-2146G
|image=coffee lake e (front).png
|designer=Intel
|manufacturer=Intel
|model number=E-2146G
|part number=CM8068403380116
|s-spec=SR3WT
|market=Workstation
|first announced=July 12, 2018
|first launched=July 12, 2018
|release price=$311
|family=Xeon E
|series=E-2000
|locked=Yes
|frequency=3,500 MHz
|turbo frequency1=4,500 MHz
|bus type=DMI 3.0
|bus links=4
|bus rate=8 GT/s
|clock multiplier=35
|isa=x86-64
|isa family=x86
|microarch=Coffee Lake
|platform=Coffee Lake
|chipset=Cannon Point
|core name=Coffee Lake E
|core family=6
|core model=158
|core stepping=U0
|process=14 nm
|technology=CMOS
|word size=64 bit
|core count=6
|thread count=12
|max cpus=1
|max memory=64 GiB
|tdp=80 W
|package name 1=intel,fclga_1151
}}
'''Xeon E-2146G''' is a {{arch|64}} [[hexa-core]] high-end performance [[x86]] workstation microprocessor introduced by [[Intel]] in mid-[[2018]]. 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-2146G operates at 3.5 GHz with a TDP of 80 W and a {{intel|turbo boost}} of 4.5 GHz. This chip integrates Intel's {{intel|UHD Graphics P630}} GPU operating at 350 MHz with a burst frequency of up to 1.15 GHz and supports up to 64 GiB of dual-channel DDR4-2666 memory.


== Cache ==
{{main|intel/microarchitectures/coffee_lake#Memory_Hierarchy|l1=Coffee Lake § Cache}}
{{cache size
|l1 cache=386 KiB
|l1i cache=192 KiB
|l1i break=6x32 KiB
|l1i desc=8-way set associative
|l1d cache=192 KiB
|l1d break=6x32 KiB
|l1d desc=8-way set associative
|l1d policy=write-back
|l2 cache=1.5 MiB
|l2 break=6x256 KiB
|l2 desc=4-way set associative
|l2 policy=write-back
|l3 cache=12 MiB
|l3 break=6x2 MiB
|l3 desc=16-way set associative
|l3 policy=write-back
}}

== Memory controller ==
{{memory controller
|type=DDR4-2666
|ecc=Yes
|max mem=64 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 ==
{{integrated graphics
| gpu                 = UHD Graphics P630
| device id           = 0x3E96
| designer            = Intel
| execution units     = 24
| max displays        = 3
| max memory          = 64 GiB
| frequency           = 350 MHz
| max frequency       = 1,150 MHz

| output crt          = 
| output sdvo         = 
| output dsi          = 
| output edp          = Yes
| output dp           = Yes
| output hdmi         = Yes
| output vga          = 
| output dvi          = Yes

| directx ver        = 12
| opengl ver         = 4.5
| opencl ver         = 2.0
| hdmi ver           = 1.4a
| dp ver             = 1.2
| edp ver            = 1.4
| max res hdmi       = 4096x2304
| max res hdmi freq  = 24 Hz
| max res dp         = 4096x2304
| max res dp freq    = 60 Hz
| max res edp        = 4096x2304
| max res edp freq   = 60 Hz
| max res vga        = 
| max res vga freq   = 

| features             = Yes
| intel quick sync     = Yes
| intel intru 3d       = Yes
| intel insider        = 
| intel widi           = 
| intel fdi            = 
| intel clear video    = Yes
| intel clear video hd = Yes
}}
{{coffee lake hardware accelerated video table|col=1}}

== 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
|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
|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
|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
}}
== Frequencies ==
{{see also|intel/frequency_behavior|l1=Intel's CPU Frequency Behavior}}
{{frequency table
|freq_base=3,500 MHz
|freq_1=4,500 MHz
|freq_2=4,400 MHz
|freq_3=4,300 MHz
|freq_4=4,300 MHz
|freq_5=4,300 MHz
|freq_6=4,200 MHz
}}
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.	Xeon E-2146G - Intel#pcie +
base frequency	3,500 MHz (3.5 GHz, 3,500,000 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	35 +
core count	6 +
core family	6 +
core model	158 +
core name	Coffee Lake E +
core stepping	U0 +
designer	Intel +
device id	0x3E96 +
family	Xeon E +
first announced	July 12, 2018 +
first launched	July 12, 2018 +
full page name	intel/xeon e/e-2146g +
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 Encryption Standard Instruction Set Extension +, Advanced Vector Extensions +, Advanced Vector Extensions 2 +, Enhanced SpeedStep Technology +, Extended Page Tables +, Hyper-Threading Technology +, Intel VT-d +, Intel VT-x +, Intel vPro Technology +, Memory Protection Extensions +, OS Guard +, Secure Key Technology +, Software Guard Extensions +, Transactional Synchronization Extensions +, Trusted Execution Technology + and Turbo Boost Technology 2.0 +
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 +
integrated gpu	UHD Graphics P630 +
integrated gpu base frequency	350 MHz (0.35 GHz, 350,000 KHz) +
integrated gpu designer	Intel +
integrated gpu execution units	24 +
integrated gpu max frequency	1,150 MHz (1.15 GHz, 1,150,000 KHz) +
integrated gpu max memory	65,536 MiB (67,108,864 KiB, 68,719,476,736 B, 64 GiB) +
isa	x86-64 +
isa family	x86 +
l1$ size	384 KiB (393,216 B, 0.375 MiB) +
l1d$ description	8-way set associative +
l1d$ size	192 KiB (196,608 B, 0.188 MiB) +
l1i$ description	8-way set associative +
l1i$ size	192 KiB (196,608 B, 0.188 MiB) +
l2$ description	4-way set associative +
l2$ size	1.5 MiB (1,536 KiB, 1,572,864 B, 0.00146 GiB) +
l3$ description	16-way set associative +
l3$ size	12 MiB (12,288 KiB, 12,582,912 B, 0.0117 GiB) +
ldate	July 12, 2018 +
main image	+
manufacturer	Intel +
market segment	Workstation +
max cpu count	1 +
max memory	65,536 MiB (67,108,864 KiB, 68,719,476,736 B, 64 GiB, 0.0625 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 +
model number	E-2146G +
name	Xeon E-2146G +
package	FCLGA-1151 + and FCLGA14C +
part number	CM8068403380116 +
platform	Mehlow +
process	14 nm (0.014 μm, 1.4e-5 mm) +
release price	$ 311.00 (€ 279.90, £ 251.91, ¥ 32,135.63) +
s-spec	SR3WT +
series	E-2000 +
smp max ways	1 +
socket	LGA-1151 + and Socket H4 +
supported memory type	DDR4-2666 +
tdp	80 W (80,000 mW, 0.107 hp, 0.08 kW) +
technology	CMOS +
thread count	12 +
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 +
x86/has software guard extensions	true +