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Core i5-8400H - Intel
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Template:mpu Core i5-8400H is a 64-bit hexa-core mid-range performance x86 mobile microprocessor set to be introduced by Intel in 2018. This processor, which is based on the Coffee Lake microarchitecture, is manufactured on Intel's 3rd generation enhanced 14nm++ process.


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Core i5-8400H - Intel#package + and Core i5-8400H - Intel#pcie +
base frequency2,500 MHz (2.5 GHz, 2,500,000 kHz) +
bus links4 +
bus rate8,000 MT/s (8 GT/s, 8,000,000 kT/s) +
bus typeDMI 3.0 +
chipset300 series +
clock multiplier25 +
core count4 +
core family6 +
core model158 +
core nameCoffee Lake H +
core steppingU0 +
designerIntel +
device id0x3E9B +
die area126 mm² (0.195 in², 1.26 cm², 126,000,000 µm²) +
familyCore i5 +
first announcedApril 2, 2018 +
first launchedApril 2, 2018 +
full page nameintel/core i5/i5-8400h +
has advanced vector extensionstrue +
has advanced vector extensions 2true +
has ecc memory supportfalse +
has extended page tables supporttrue +
has featureAdvanced 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 +, Extended Page Tables +, Transactional Synchronization Extensions +, Memory Protection Extensions +, Software Guard Extensions +, Secure Key Technology +, OS Guard +, Flex Memory Access +, Stable Image Platform Program + and Identity Protection Technology +
has intel enhanced speedstep technologytrue +
has intel flex memory access supporttrue +
has intel identity protection technology supporttrue +
has intel secure key technologytrue +
has intel speed shift technologytrue +
has intel stable image platform program supporttrue +
has intel supervisor mode execution protectiontrue +
has intel trusted execution technologytrue +
has intel turbo boost technology 2 0true +
has intel vpro technologytrue +
has intel vt-d technologytrue +
has intel vt-x technologytrue +
has locked clock multipliertrue +
has second level address translation supporttrue +
has simultaneous multithreadingtrue +
has transactional synchronization extensionstrue +
has x86 advanced encryption standard instruction set extensiontrue +
instance ofmicroprocessor +
integrated gpuUHD Graphics 630 +
integrated gpu base frequency350 MHz (0.35 GHz, 350,000 KHz) +
integrated gpu designerIntel +
integrated gpu execution units24 +
integrated gpu max frequency1,100 MHz (1.1 GHz, 1,100,000 KHz) +
integrated gpu max memory65,536 MiB (67,108,864 KiB, 68,719,476,736 B, 64 GiB) +
isax86-64 +
isa familyx86 +
l1$ size256 KiB (262,144 B, 0.25 MiB) +
l1d$ description8-way set associative +
l1d$ size128 KiB (131,072 B, 0.125 MiB) +
l1i$ description8-way set associative +
l1i$ size128 KiB (131,072 B, 0.125 MiB) +
l2$ description4-way set associative +
l2$ size1 MiB (1,024 KiB, 1,048,576 B, 9.765625e-4 GiB) +
l3$ description16-way set associative +
l3$ size8 MiB (8,192 KiB, 8,388,608 B, 0.00781 GiB) +
ldateApril 2, 2018 +
main imageFile:coffee lake h (front).png +
main image captionCoffee Lake H, Front +
manufacturerIntel +
market segmentMobile +
max cpu count1 +
max junction temperature373.15 K (100 °C, 212 °F, 671.67 °R) +
max memory65,536 MiB (67,108,864 KiB, 68,719,476,736 B, 64 GiB, 0.0625 TiB) +
max memory bandwidth39.74 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 channels2 +
microarchitectureCoffee Lake +
min junction temperature273.15 K (0 °C, 32 °F, 491.67 °R) +
model numberi5-8400H +
nameCore i5-8400H +
packageFCBGA-1440 +
part numberCL8068403373614 +
platformCoffee Lake +
process14 nm (0.014 μm, 1.4e-5 mm) +
release price$ 250.00 (€ 225.00, £ 202.50, ¥ 25,832.50) +
s-specSR3Z1 +
seriesi5-8000 +
smp max ways1 +
supported memory typeDDR4-2666 + and LPDDR3-2133 +
tdp45 W (45,000 mW, 0.0603 hp, 0.045 kW) +
tdp down35 W (35,000 mW, 0.0469 hp, 0.035 kW) +
technologyCMOS +
thread count8 +
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 size64 bit (8 octets, 16 nibbles) +
x86/has memory protection extensionstrue +
x86/has software guard extensionstrue +