Editing intel/core i5/i5-8400h

{{intel title|Core i5-8400H}}
{{chip
|name=Core i5-8400H
|no image=Yes
|designer=Intel
|manufacturer=Intel
|model number=i5-8400H
|market=Mobile
|first announced=April 2, 2018
|first launched=April 2, 2018
|family=Core i5
|series=i5-8000
|locked=Yes
|frequency=2,500 MHz
|turbo frequency1=4,200 MHz
|turbo frequency2=4,200 MHz
|turbo frequency3=4,100 MHz
|turbo frequency4=4,100 MHz
|bus type=DMI 3.0
|bus links=4
|bus rate=8 GT/s
|clock multiplier=25
|isa=x86-64
|isa family=x86
|microarch=Coffee Lake
|core name=Coffee Lake H
|process=14 nm
|technology=CMOS
|die area=126 mm²
|word size=64 bit
|core count=4
|thread count=8
|max cpus=1
|max memory=64 GiB
|tdp=45 W
|package module 1={{packages/intel/fcbga-1440}}
}}
'''Core i5-8400H''' is a {{arch|64}} [[quad-core]] mid-range performance [[x86]] mobile microprocessor set to be introduced by [[Intel]] in [[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 i5-8400H operates at 2.5 GHz with a TDP of 45 W and a {{intel|turbo boost}} of up to 4.2 GHz. This chip integrates Intel's {{intel|UHD Graphics 630}} GPU.


{{unknown features}}



== 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=No
|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 630
| device id           = 
| designer            = Intel
| execution units     = 24
| max displays        = 3
| max memory          = 64 GiB
| frequency           = 350 MHz
| max frequency       = ? 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         = 4.4
| 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           = Yes
| 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=Yes
|tsx=No
|txt=No
|ht=No
|vpro=No
|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
}}
Has subobject "Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.	Core i5-8400H - Intel#package + and Core i5-8400H - Intel#pcie +
base frequency	2,500 MHz (2.5 GHz, 2,500,000 kHz) +
bus links	4 +
bus rate	8,000 MT/s (8 GT/s, 8,000,000 kT/s) +
bus type	DMI 3.0 +
chipset	300 series +
clock multiplier	25 +
core count	4 +
core family	6 +
core model	158 +
core name	Coffee Lake H +
core stepping	U0 +
designer	Intel +
device id	0x3E9B +
die area	126 mm² (0.195 in², 1.26 cm², 126,000,000 µm²) +
family	Core i5 +
first announced	April 2, 2018 +
first launched	April 2, 2018 +
full page name	intel/core i5/i5-8400h +
has advanced vector extensions	true +
has advanced vector extensions 2	true +
has ecc memory support	false +
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 +, Intel VT-x +, Intel VT-d +, Secure Key Technology +, OS Guard +, Identity Protection Technology +, Hyper-Threading Technology +, Speed Shift Technology +, Flex Memory Access +, Intel vPro Technology +, Transactional Synchronization Extensions +, Stable Image Platform Program +, Trusted Execution Technology +, Extended Page Tables +, Software Guard Extensions + and Memory Protection Extensions +
has intel enhanced speedstep technology	true +
has intel flex memory access support	true +
has intel identity protection technology support	true +
has intel secure key technology	true +
has intel speed shift technology	true +
has intel stable image platform program support	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 630 +
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	1,100 MHz (1.1 GHz, 1,100,000 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	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	April 2, 2018 +
main image	+
main image caption	Coffee Lake H, Front +
manufacturer	Intel +
market segment	Mobile +
max cpu count	1 +
max junction temperature	373.15 K (100 °C, 212 °F, 671.67 °R) +
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 +
min junction temperature	273.15 K (0 °C, 32 °F, 491.67 °R) +
model number	i5-8400H +
name	Core i5-8400H +
package	FCBGA-1440 +
part number	CL8068403373614 +
platform	Coffee Lake +
process	14 nm (0.014 μm, 1.4e-5 mm) +
release price	$ 250.00 (€ 225.00, £ 202.50, ¥ 25,832.50) +
s-spec	SR3Z1 +
series	i5-8000 +
smp max ways	1 +
supported memory type	DDR4-2666 + and LPDDR3-2133 +
tdp	45 W (45,000 mW, 0.0603 hp, 0.045 kW) +
tdp down	35 W (35,000 mW, 0.0469 hp, 0.035 kW) +
technology	CMOS +
thread count	8 +
turbo frequency (1 core)	4,200 MHz (4.2 GHz, 4,200,000 kHz) +
turbo frequency (2 cores)	4,200 MHz (4.2 GHz, 4,200,000 kHz) +
turbo frequency (3 cores)	4,100 MHz (4.1 GHz, 4,100,000 kHz) +
turbo frequency (4 cores)	4,100 MHz (4.1 GHz, 4,100,000 kHz) +
word size	64 bit (8 octets, 16 nibbles) +
x86/has memory protection extensions	true +
x86/has software guard extensions	true +