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CPU
Unspecified

Core i5-8400

Processor

CPU cores
6*
CPU threads
6*
Maximum boost clock
4 GHz*
Thermal design power
65 W*

Benchmark results

Processing & platform

CPU cores
6*
CPU threads
6*
Base clock
2.8 GHz*
CPU reference clock
100 MHz*
Maximum boost clock
4 GHz*
L3 cache
9 MB*
Socket / package
Socket 1151*

Memory & storage

Rated memory bandwidth
42.70 GB/s*

Power specifications

Thermal design power
65 W*

System configuration

Detailed specifications

Specifications 1 · 9 fields
Release
Oct 5th, 2017*
Name
Core i5-8400*
Codename
Coffee Lake*
Cores
6*
Clock
2.8 to 4 GHz*
Socket
Socket 1151*
Process
14* nm
L3 Cache
9MB*
TDP
65* W
Specifications 2 · 34 fields
name
Core i5-8400*
Release Date
Oct 5th, 2017*
Part#
SLAPL*
Frequency
2.8* GHz
Turbo Clock
up to 4 GHz*
Base Clock
100* MHz
Multiplier
28.0x*
Multiplier Unlocked
No*
Codename
Coffee Lake*
Socket
Intel Socket 1151*
Generation
Core i5 (Coffee Lake)*
Memory Support
DDR4*
ECC Memory
No*
# of Cores
6*
# of Threads
6*
SMP # CPUs
1*
Integrated Graphics
UHD Graphics 630*
Cache L1
64 KB (per core)*
Cache L2
256 KB (per core)*
Features
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.2, AVX, AVX2, EIST, Intel 64, XD bit, VT-x, VT-d, AES-NI, TSX, TXT, CLMUL, FMA3, F16C, BMI1, BMI2, Boost 2.0*
Foundry
Intel*
Rated Speed
2,666* MT/s
Memory Bus
Dual-channel*
Memory Bandwidth
42.7* GB/s
tJMax
100°C*
Launch Price
$182*
PCI-Express
Gen 3, 16 Lanes (CPU only)*
Process Size
14* nm
Cache L3
9 MB (shared)*
Chipsets
Intel 300 Series, Intel 100/200 Series**
Die Size
154* mm²
Package
FC-LGA1151*
Market
Desktop*
Production Status
End-of-life*
Specifications 3 · 9 fields
manufacturer
Intel*
Scope and conditions
benchmark_context
suite
Cinebench*
version
R23*
test_configuration_verified
No*
comparable
No*
cpuName
Core i5 8400*
Scope and conditions
benchmark_context
suite
Cinebench*
version
R23*
test_configuration_verified
No*
comparable
No*
singleScore
1,039*
Scope and conditions
benchmark_context
suite
Cinebench*
version
R23*
test_configuration_verified
No*
comparable
No*
multiScore
5,946*
Scope and conditions
benchmark_context
suite
Cinebench*
version
R23*
test_configuration_verified
No*
comparable
No*
cores
6*
Scope and conditions
benchmark_context
suite
Cinebench*
version
R23*
test_configuration_verified
No*
comparable
No*
threads
6*
Scope and conditions
benchmark_context
suite
Cinebench*
version
R23*
test_configuration_verified
No*
comparable
No*
baseClock
2.8*
Scope and conditions
benchmark_context
suite
Cinebench*
version
R23*
test_configuration_verified
No*
comparable
No*
turboClock
4*
Scope and conditions
benchmark_context
suite
Cinebench*
version
R23*
test_configuration_verified
No*
comparable
No*
type
Desktop*
Scope and conditions
benchmark_context
suite
Cinebench*
version
R23*
test_configuration_verified
No*
comparable
No*
Specifications 4 · 9 fields
manufacturer
Intel*
Scope and conditions
benchmark_context
suite
Cinebench*
version
R23*
test_configuration_verified
No*
comparable
No*
cpuName
Core i5 8400*
Scope and conditions
benchmark_context
suite
Cinebench*
version
R23*
test_configuration_verified
No*
comparable
No*
singleScore
1,039*
Scope and conditions
benchmark_context
suite
Cinebench*
version
R23*
test_configuration_verified
No*
comparable
No*
multiScore
5,946*
Scope and conditions
benchmark_context
suite
Cinebench*
version
R23*
test_configuration_verified
No*
comparable
No*
cores
6*
Scope and conditions
benchmark_context
suite
Cinebench*
version
R23*
test_configuration_verified
No*
comparable
No*
threads
6*
Scope and conditions
benchmark_context
suite
Cinebench*
version
R23*
test_configuration_verified
No*
comparable
No*
baseClock
2.8*
Scope and conditions
benchmark_context
suite
Cinebench*
version
R23*
test_configuration_verified
No*
comparable
No*
turboClock
4*
Scope and conditions
benchmark_context
suite
Cinebench*
version
R23*
test_configuration_verified
No*
comparable
No*
type
Desktop*
Scope and conditions
benchmark_context
suite
Cinebench*
version
R23*
test_configuration_verified
No*
comparable
No*
Specifications 5 · 12 fields
product
Core i5-8400*
lith
14*
status
Discontinued*
integratedG
Intel UHD 630 Graphics*
releaseDate
2,017*
cores
6*
threads
6*
maxTurboClock
4*
baseClock
2.8*
cache
65*
cacheInfo
Intel Smart Cache*
TDP
9*

* Provisional data