I5 8400 release date: Intel Core i5-8400 Specs | TechPowerUp CPU Database

12 февраля, 2023

Core i5-8400 — Intel — WikiChip

Core i5-8400 is a 64-bit hexa-core mid-range performance x86 desktop microprocessor introduced by Intel in 2017. This processor, which is based on the Coffee Lake microarchitecture, is manufactured on Intel’s 3rd generation enhanced 14nm++ process. The i5-8400 operates at a 2.8 GHz with a TDP of 65 W and a Turbo Boost frequency of up to 4 GHz. This chip supports up to 64 GiB of dual-channel non-ECC DDR4-2666 memory and incorporates Intel’s UHD Graphics 630 IGP operating at 350 MHz with a burst frequency of 1.05 GHz.

A special variant of this model, called Core i5+ i5-8400 means it is part of a system equipped with Optane memory. Those models have part numbers BOC80684I58400 and BO80684I58400 and sell for $215. That variant was discontinued on January 14, 2019, with last order being September 30, 2019, and last shipment December 27, 2019.

Contents

  • 1 Cache
  • 2 Memory controller
  • 3 Expansions
  • 4 Graphics
  • 5 Features
  • 6 Frequencies
  • 7 Die
Main article: Coffee Lake § Cache

[Edit/Modify Cache Info]

Cache Organization

Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory.

The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC.

Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies.

Note: All units are in kibibytes and mebibytes.
L1$ 384 KiB

0.375 MiB
393,216 B
3.662109e-4 GiB

L1I$ 192 KiB

0.188 MiB
196,608 B
1.831055e-4 GiB

6×32 KiB 8-way set associative  
L1D$ 192 KiB

0.188 MiB
196,608 B
1.831055e-4 GiB

6×32 KiB 8-way set associative write-back
L2$ 1.5 MiB

1,536 KiB
1,572,864 B
0.00146 GiB

    6×256 KiB 4-way set associative write-back
L3$ 9 MiB

9,216 KiB
9,437,184 B
0. 00879 GiB

    6×1.5 MiB 12-way set associative write-back

Memory controller[edit]

[Edit/Modify Memory Info]

Integrated Memory Controller
Max Type DDR4-2666
Supports ECC No
Max Mem 64 gb
Controllers 1
Channels 2
Max Bandwidth 39.74 GiB/s

69.148 GB/s
40,693.76 MiB/s
0.0388 TiB/s
0.0427 TB/s

Bandwidth

Single 19.87 GiB/s

Double 39.74 GiB/s

Expansions[edit]

[Edit/Modify Expansions Info]

Expansion Options
PCIe Revision: 3. 0
Max Lanes: 16
Configuration: 1×16, 2×8, 1×8+2×4

Graphics[edit]

[Edit/Modify IGP Info]

Integrated Graphics Information
GPU UHD Graphics 630
Designer Intel Device ID 0x3E92
Execution Units 24 Max Displays 3
Max Memory 64 GiB

65,536 MiB
67,108,864 KiB
68,719,476,736 B

Frequency 350 MHz

0.35 GHz
350,000 KHz

Burst Frequency 1,050 MHz

1.05 GHz
1,050,000 KHz

Output DP, eDP, HDMI, DVI
Max Resolution
HDMI 4096×2304 @24 Hz
DP 4096×2304 @60 Hz
eDP 4096×2304 @60 Hz
Standards
DirectX 12
OpenGL 4. 5
OpenCL 2.0
DP 1.2
eDP 1.4
HDMI 1.4a
Additional Features
Intel Quick Sync Video
Intel InTru 3D
Intel Clear Video
Intel Clear Video HD
[Edit] Coffee Lake (Gen9.5) Hardware Accelerated Video Capabilities
Codec Encode Decode
Profiles Levels Max Resolution Profiles Levels Max Resolution
MPEG-2 (H.262) Main High 1080p (FHD) Main Main, High 1080p (FHD)
MPEG-4 AVC (H. 264) High, Main 5.1 2160p (4K) Main, High, MVC, Stereo 5.1 2160p (4K)
JPEG/MJPEG Baseline — 16k x 16k Baseline Unified 16k x 16k
HEVC (H.265) Main 5.1 2160p (4K) Main, Main 10 5.1 2160p (4K)
VC-1 ✘ Advanced, Main, Simple 3, High, Simple 3840×3840
VP8 Unified Unified N/A 0 Unified 1080p
VP9 0 2160p (4K) 0, 2 Unified 2160p (4K)

Features[edit]

[Edit/Modify Supported Features]

Supported x86 Extensions & Processor Features
MMX MMX Extension
EMMX Extended MMX Extension
SSE Streaming SIMD Extensions
SSE2 Streaming SIMD Extensions 2
SSE3 Streaming SIMD Extensions 3
SSSE3 Supplemental SSE3
SSE4. 1 Streaming SIMD Extensions 4.1
SSE4.2 Streaming SIMD Extensions 4.2
AVX Advanced Vector Extensions
AVX2 Advanced Vector Extensions 2
ABM Advanced Bit Manipulation
BMI1 Bit Manipulation Instruction Set 1
BMI2 Bit Manipulation Instruction Set 2
FMA3 3-Operand Fused-Multiply-Add
AES AES Encryption Instructions
RdRand Hardware RNG
ADX Multi-Precision Add-Carry
CLMUL Carry-less Multiplication Extension
F16C 16-bit Floating Point Conversion
x86-16 16-bit x86
x86-32 32-bit x86
x86-64 64-bit x86
Real Real Mode
Protected Protected Mode
SMM System Management Mode
FPU Integrated x87 FPU
NX No-eXecute
TBT 2. 0 Turbo Boost Technology 2.0
EIST Enhanced SpeedStep Technology
VT-x VT-x (Virtualization)
VT-d VT-d (I/O MMU virtualization)
EPT Extended Page Tables (SLAT)
MPX Memory Protection Extensions
SGX Software Guard Extensions
Secure Key Secure Key Technology
SMEP OS Guard Technology
IPT Identity Protection Technology

Frequencies[edit]

See also: Intel’s CPU Frequency Behavior

[Modify Frequency Info]

Mode Base Turbo Frequency/Active Cores
1 2 3 4 5 6
Normal 2,800 MHz 4,000 MHz 3,900 MHz 3,900 MHz 3,900 MHz 3,800 MHz 3,800 MHz
See also: Coffee Lake § Die

A die shot of Intel’s Coffee Lake Hexa Core desktop processors:

Facts about «Core i5-8400 — Intel»

RDF feed

Has subobject

«Has subobject» is a predefined property representing a container construct and is provided by Semantic MediaWiki.

Core i5-8400 — Intel#package + and Core i5-8400 — Intel#pcie +
base frequency 2,800 MHz (2.8 GHz, 2,800,000 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 28 +
core count 6 +
core family 6 +
core model 158 +
core name Coffee Lake S +
core stepping U0 +
designer Intel +
device id 0x3E92 +
die area 149 mm² (0.231 in², 1.49 cm², 149,000,000 µm²) +
family Core i5 +
first announced September 24, 2017 +
first launched October 5, 2017 +
full page name intel/core i5/i5-8400 +
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 +, Extended Page Tables +, Memory Protection Extensions +, Software Guard Extensions +, Secure Key Technology +, OS Guard + and Identity Protection Technology +
has intel enhanced speedstep technology true +
has intel identity protection technology support true +
has intel secure key technology true +
has intel supervisor mode execution protection true +
has intel turbo boost technology 2 0 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 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 1,050 MHz (1.05 GHz, 1,050,000 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 0.375 MiB (384 KiB, 393,216 B, 3.662109e-4 GiB) +
l1d$ description 8-way set associative +
l1d$ size 0.188 MiB (192 KiB, 196,608 B, 1.831055e-4 GiB) +
l1i$ description 8-way set associative +
l1i$ size 0.188 MiB (192 KiB, 196,608 B, 1.831055e-4 GiB) +
l2$ description 4-way set associative +
l2$ size 1.5 MiB (1,536 KiB, 1,572,864 B, 0.00146 GiB) +
l3$ description 12-way set associative +
l3$ size 9 MiB (9,216 KiB, 9,437,184 B, 0. 00879 GiB) +
ldate October 5, 2017 +
main image +
manufacturer Intel +
market segment Desktop +
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 (69.148 GB/s, 40,693.76 MiB/s, 0.0388 TiB/s, 0.0427 TB/s) +
max memory channels 2 +
max storage temperature 398.15 K (125 °C, 257 °F, 716.67 °R) +
microarchitecture Coffee Lake +
min junction temperature 273.15 K (0 °C, 32 °F, 491.67 °R) +
min storage temperature 248.15 K (-25 °C, -13 °F, 446.67 °R) +
model number i5-8400 +
name Core i5-8400 +
package FCLGA-1151 +
part number BX80684I58400 +, BXC80684I58400 +, CM8068403358811 +, BOC80684I58400 + and BO80684I58400 +
platform Coffee Lake +
process 14 nm (0. 014 μm, 1.4e-5 mm) +
release price $ 182.00 (€ 163.80, £ 147.42, ¥ 18,806.06) +
s-spec SR3QT +
s-spec (qs) QNMN +
series i5-8000 +
smp max ways 1 +
socket LGA-1151 +
supported memory type DDR4-2666 +
tdp 65 W (65,000 mW, 0.0872 hp, 0.065 kW) +
technology CMOS +
thread count 6 +
turbo frequency (1 core) 4,000 MHz (4 GHz, 4,000,000 kHz) +
turbo frequency (2 cores) 3,900 MHz (3.9 GHz, 3,900,000 kHz) +
turbo frequency (3 cores) 3,900 MHz (3.9 GHz, 3,900,000 kHz) +
turbo frequency (4 cores) 3,900 MHz (3.9 GHz, 3,900,000 kHz) +
turbo frequency (5 cores) 3,800 MHz (3.8 GHz, 3,800,000 kHz) +
turbo frequency (6 cores) 3,800 MHz (3. 8 GHz, 3,800,000 kHz) +
word size 64 bit (8 octets, 16 nibbles) +
x86/has memory protection extensions true +
x86/has software guard extensions true +

Core i5-8400 — Intel — WikiChip

Core i5-8400 is a 64-bit hexa-core mid-range performance x86 desktop microprocessor introduced by Intel in 2017. This processor, which is based on the Coffee Lake microarchitecture, is manufactured on Intel’s 3rd generation enhanced 14nm++ process. The i5-8400 operates at a 2.8 GHz with a TDP of 65 W and a Turbo Boost frequency of up to 4 GHz. This chip supports up to 64 GiB of dual-channel non-ECC DDR4-2666 memory and incorporates Intel’s UHD Graphics 630 IGP operating at 350 MHz with a burst frequency of 1.05 GHz.

A special variant of this model, called Core i5+ i5-8400 means it is part of a system equipped with Optane memory. Those models have part numbers BOC80684I58400 and BO80684I58400 and sell for $215. That variant was discontinued on January 14, 2019, with last order being September 30, 2019, and last shipment December 27, 2019.

Contents

  • 1 Cache
  • 2 Memory controller
  • 3 Expansions
  • 4 Graphics
  • 5 Features
  • 6 Frequencies
  • 7 Die
Main article: Coffee Lake § Cache

[Edit/Modify Cache Info]

Cache Organization

Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory.

The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC.

Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies.

Note: All units are in kibibytes and mebibytes.
L1$ 384 KiB

0.375 MiB
393,216 B
3.662109e-4 GiB

L1I$ 192 KiB

0.188 MiB
196,608 B
1.831055e-4 GiB

6×32 KiB 8-way set associative  
L1D$ 192 KiB

0.188 MiB
196,608 B
1.831055e-4 GiB

6×32 KiB 8-way set associative write-back
L2$ 1.5 MiB

1,536 KiB
1,572,864 B
0.00146 GiB

    6×256 KiB 4-way set associative write-back
L3$ 9 MiB

9,216 KiB
9,437,184 B
0.00879 GiB

    6×1.5 MiB 12-way set associative write-back

Memory controller[edit]

[Edit/Modify Memory Info]

Integrated Memory Controller
Max Type DDR4-2666
Supports ECC No
Max Mem 64 gb
Controllers 1
Channels 2
Max Bandwidth 39. 74 GiB/s

69.148 GB/s
40,693.76 MiB/s
0.0388 TiB/s
0.0427 TB/s

Bandwidth

Single 19.87 GiB/s

Double 39.74 GiB/s

Expansions[edit]

[Edit/Modify Expansions Info]

Expansion Options
PCIe Revision: 3.0
Max Lanes: 16
Configuration: 1×16, 2×8, 1×8+2×4

Graphics[edit]

[Edit/Modify IGP Info]

Integrated Graphics Information
GPU UHD Graphics 630
Designer Intel Device ID 0x3E92
Execution Units 24 Max Displays 3
Max Memory 64 GiB

65,536 MiB
67,108,864 KiB
68,719,476,736 B

Frequency 350 MHz

0. 35 GHz
350,000 KHz

Burst Frequency 1,050 MHz

1.05 GHz
1,050,000 KHz

Output DP, eDP, HDMI, DVI
Max Resolution
HDMI 4096×2304 @24 Hz
DP 4096×2304 @60 Hz
eDP 4096×2304 @60 Hz
Standards
DirectX 12
OpenGL 4.5
OpenCL 2.0
DP 1.2
eDP 1.4
HDMI 1.4a
Additional Features
Intel Quick Sync Video
Intel InTru 3D
Intel Clear Video
Intel Clear Video HD
[Edit] Coffee Lake (Gen9. 5) Hardware Accelerated Video Capabilities
Codec Encode Decode
Profiles Levels Max Resolution Profiles Levels Max Resolution
MPEG-2 (H.262) Main High 1080p (FHD) Main Main, High 1080p (FHD)
MPEG-4 AVC (H.264) High, Main 5.1 2160p (4K) Main, High, MVC, Stereo 5.1 2160p (4K)
JPEG/MJPEG Baseline — 16k x 16k Baseline Unified 16k x 16k
HEVC (H.265) Main 5.1 2160p (4K) Main, Main 10 5.1 2160p (4K)
VC-1 ✘ Advanced, Main, Simple 3, High, Simple 3840×3840
VP8 Unified Unified N/A 0 Unified 1080p
VP9 0 2160p (4K) 0, 2 Unified 2160p (4K)

Features[edit]

[Edit/Modify Supported Features]

Supported x86 Extensions & Processor Features
MMX MMX Extension
EMMX Extended MMX Extension
SSE Streaming SIMD Extensions
SSE2 Streaming SIMD Extensions 2
SSE3 Streaming SIMD Extensions 3
SSSE3 Supplemental SSE3
SSE4. 1 Streaming SIMD Extensions 4.1
SSE4.2 Streaming SIMD Extensions 4.2
AVX Advanced Vector Extensions
AVX2 Advanced Vector Extensions 2
ABM Advanced Bit Manipulation
BMI1 Bit Manipulation Instruction Set 1
BMI2 Bit Manipulation Instruction Set 2
FMA3 3-Operand Fused-Multiply-Add
AES AES Encryption Instructions
RdRand Hardware RNG
ADX Multi-Precision Add-Carry
CLMUL Carry-less Multiplication Extension
F16C 16-bit Floating Point Conversion
x86-16 16-bit x86
x86-32 32-bit x86
x86-64 64-bit x86
Real Real Mode
Protected Protected Mode
SMM System Management Mode
FPU Integrated x87 FPU
NX No-eXecute
TBT 2. 0 Turbo Boost Technology 2.0
EIST Enhanced SpeedStep Technology
VT-x VT-x (Virtualization)
VT-d VT-d (I/O MMU virtualization)
EPT Extended Page Tables (SLAT)
MPX Memory Protection Extensions
SGX Software Guard Extensions
Secure Key Secure Key Technology
SMEP OS Guard Technology
IPT Identity Protection Technology

Frequencies[edit]

See also: Intel’s CPU Frequency Behavior

[Modify Frequency Info]

Mode Base Turbo Frequency/Active Cores
1 2 3 4 5 6
Normal 2,800 MHz 4,000 MHz 3,900 MHz 3,900 MHz 3,900 MHz 3,800 MHz 3,800 MHz
See also: Coffee Lake § Die

A die shot of Intel’s Coffee Lake Hexa Core desktop processors:

Facts about «Core i5-8400 — Intel»

RDF feed

Has subobject

«Has subobject» is a predefined property representing a container construct and is provided by Semantic MediaWiki.

Core i5-8400 — Intel#package + and Core i5-8400 — Intel#pcie +
base frequency 2,800 MHz (2.8 GHz, 2,800,000 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 28 +
core count 6 +
core family 6 +
core model 158 +
core name Coffee Lake S +
core stepping U0 +
designer Intel +
device id 0x3E92 +
die area 149 mm² (0.231 in², 1.49 cm², 149,000,000 µm²) +
family Core i5 +
first announced September 24, 2017 +
first launched October 5, 2017 +
full page name intel/core i5/i5-8400 +
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 +, Extended Page Tables +, Memory Protection Extensions +, Software Guard Extensions +, Secure Key Technology +, OS Guard + and Identity Protection Technology +
has intel enhanced speedstep technology true +
has intel identity protection technology support true +
has intel secure key technology true +
has intel supervisor mode execution protection true +
has intel turbo boost technology 2 0 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 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 1,050 MHz (1.05 GHz, 1,050,000 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 0.375 MiB (384 KiB, 393,216 B, 3.662109e-4 GiB) +
l1d$ description 8-way set associative +
l1d$ size 0.188 MiB (192 KiB, 196,608 B, 1.831055e-4 GiB) +
l1i$ description 8-way set associative +
l1i$ size 0.188 MiB (192 KiB, 196,608 B, 1.831055e-4 GiB) +
l2$ description 4-way set associative +
l2$ size 1.5 MiB (1,536 KiB, 1,572,864 B, 0.00146 GiB) +
l3$ description 12-way set associative +
l3$ size 9 MiB (9,216 KiB, 9,437,184 B, 0. 00879 GiB) +
ldate October 5, 2017 +
main image +
manufacturer Intel +
market segment Desktop +
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 (69.148 GB/s, 40,693.76 MiB/s, 0.0388 TiB/s, 0.0427 TB/s) +
max memory channels 2 +
max storage temperature 398.15 K (125 °C, 257 °F, 716.67 °R) +
microarchitecture Coffee Lake +
min junction temperature 273.15 K (0 °C, 32 °F, 491.67 °R) +
min storage temperature 248.15 K (-25 °C, -13 °F, 446.67 °R) +
model number i5-8400 +
name Core i5-8400 +
package FCLGA-1151 +
part number BX80684I58400 +, BXC80684I58400 +, CM8068403358811 +, BOC80684I58400 + and BO80684I58400 +
platform Coffee Lake +
process 14 nm (0. 014 μm, 1.4e-5 mm) +
release price $ 182.00 (€ 163.80, £ 147.42, ¥ 18,806.06) +
s-spec SR3QT +
s-spec (qs) QNMN +
series i5-8000 +
smp max ways 1 +
socket LGA-1151 +
supported memory type DDR4-2666 +
tdp 65 W (65,000 mW, 0.0872 hp, 0.065 kW) +
technology CMOS +
thread count 6 +
turbo frequency (1 core) 4,000 MHz (4 GHz, 4,000,000 kHz) +
turbo frequency (2 cores) 3,900 MHz (3.9 GHz, 3,900,000 kHz) +
turbo frequency (3 cores) 3,900 MHz (3.9 GHz, 3,900,000 kHz) +
turbo frequency (4 cores) 3,900 MHz (3.9 GHz, 3,900,000 kHz) +
turbo frequency (5 cores) 3,800 MHz (3.8 GHz, 3,800,000 kHz) +
turbo frequency (6 cores) 3,800 MHz (3. 8 GHz, 3,800,000 kHz) +
word size 64 bit (8 octets, 16 nibbles) +
x86/has memory protection extensions true +
x86/has software guard extensions true +

Intel Core i5 8400: tests and characteristics

  • Nuclei: 6
  • L3-CASH: 9MB (total)
  • TDP: 65 W

    • 9000

Core i5 8400 is a desktop processor from Intel for socket LGA-1151, which has 6 cores and 6 threads. Its base frequency is 2800 MHz, but support for Turbo Boost technology allows you to automatically overclock to 4000 MHz. This chip has an integrated Intel UHD Graphics 630 and a L3 cache size of

Add your Cinebench R23 results

Specifications

Detailed specifications for the Core i5 8400 processor

General information

nine0071

Manufacturer Intel
Release date October 5, 2017
Type Desktop
Instruction set architecture x86-64
Codename Coffee Lake
Model number i5-8400
Integrated graphics UHD Graphics 630

Processor

Performance Cores
Cores 6
threads 6
Frequency 2. 8 GHz
Max. frequency in Turbo Boost 4 GHz

nine0071

General
Number of cores 6
Number of threads 6
Bus frequency 100 MHz
Multiplier 28x
Bus speed 8 GT/s
Level 1 cache 64KB (per core)
Level 2 cache 256KB (per core)
Level 3 cache 9MB (shared)
Unlocked multiplier No
Process 14 nanometers
Socket LGA-1151
Power consumption (TDP) 65 W
Critical temperature 100°C

nine0071

Integrated graphics Intel UHD Graphics 630
GPU frequency 350 MHz
Boost GPU frequency 1050 MHz
Shader blocks 192
TMUs 24
ROPs 3
Computer units 24
TGP 15W
Max. resolution 4096×2304 — 60Hz

iGPU FLOPS

0.38 teraflops

Memory support

nine0067 41.6 GB/s

Memory type DDR4-2666
Max. size 128 GB
Number of channels 2
Max. bandwidth
ECC support No

Other

Official site Site Intel Core i5 8400
PCI Express Version 3.0
Max. PCI Express lanes 16
Extended instructions SSE4.1, SSE4.2, AVX-2

Competitors

1.
Core i5 12600K or Core i5 8400

2.
Core i5 12400 or Core i5 8400

3.
Core i5 12400F or Core i5 8400

Compare other CPUs (480+)

Core i5-8400 [in 17 benchmarks]

Intel
Core i5-8400

  • Interface

    • nine0003 Core frequency

  • Video memory size
  • Memory type
  • Memory frequency
  • Maximum resolution

Description

Intel launched the Intel Core i5-8400 on January 5, 2017 at a suggested retail price of $182. This is a desktop processor based on the Coffee Lake-S architecture, primarily designed for office systems. It has 6 cores and 6 threads and is manufactured using 14nm process technology, the maximum frequency is 4000MHz, the multiplier is locked. nine0021

In terms of compatibility, this is an FCLGA1151 socket processor with a TDP of 65W and a maximum temperature of 72°C. It supports DDR3, DDR4 memory.

It provides poor benchmark performance at

9.17%

from the leader, which is AMD EPYC 7h22.


EPYC
7h22

Compare

  • 100

    • Features

    Core i5-8400 quantitative parameters such as number of cores and threads, clock speeds, manufacturing process, cache size and multiplier lock state. They indirectly speak about the performance of the processor, but for an accurate assessment, you need to consider the results of the tests.

    0417
    Core 6
    Threads 100 ° C of 110 (Atom X7-E3950)
    The maximum temperature of the case (TCASE) ) from 105 (Core I7-59) from 105 (Core I7-59) from 105 (Core) from 105 (Core) from 105 (Core) from 105 (Core)

    Support 64 bits +
    Compatibility with Windows 11 +

    Compatible

    Information on Core i5-8400 compatibility with other computer components. Useful, for example, when choosing the configuration of a future computer or to upgrade an existing one.

    Please note that the power consumption of some processors can significantly exceed their nominal TDP even without overclocking. Some may even double their claims if the motherboard allows you to adjust the power settings of the processor. nine0071

    Enhanced SpeedStep (EIST) + Turbo Boost Technology 2.0 Hyper-Threading Technology — TSX — TSX

    + IDLE STATES

    0067 EDB + Secure Key + MPX + Identity Protection + SGX 0067 +

    Virtualization Technologies

    Technologies supported by Core i5-8400 that speed up virtual machines are listed.

    AMD-V +
    VT-d +
    VT-x +
    EPT +

    RAM support

    Types, maximum size and channels of RAM supported by Core i5-8400. Higher memory frequency may be supported depending on the motherboard.

    0068

    Memory types DDR3, DDR4 of 5600 (Ryzen 9 7940HS)
    3

    Integrated video — image quality

    The resolution available for the graphics card built into the Core i5-8400, including through various interfaces.

    0108

    Support Support 4K +
    through HDMI 1. 4 4096×2304@24hz

    Benchmark tests

    These are the results of the Core i5-8400 performance tests in non-gaming benchmarks. The overall score is set from 0 to 100, where 100 corresponds to the fastest processor at the moment.

    Overall performance in tests

    This is our overall performance rating. We regularly improve our algorithms, but if you find any inconsistencies, feel free to speak up in the comments section, we usually fix problems quickly. nine0021

    i5-8400
    9.17

    • Passmark
    • GeekBench 5 Single-Core
    • GeekBench 5 Multi-Core
    • Cinebench 10 32-bit single-core
    • Cinebench 10 32-bit multi-core
    • 3DMark06 CPU
    • Cinebench 11.5 64-bit multi-core
    • Cinebench 15 64-bit multi-core
    • Cinebench 15 64-bit single-core
    • Cinebench 11. 5 64-bit single-core
    • TrueCrypt AES
    • WinRAR 4.0
    • x264 encoding pass 2
    • x264 encoding pass 1
    • Geekbench 4.0 64-bit multi-core
    • Geekbench 4.0 64-bit single-core
    Passmark

    Passmark CPU Mark is a widely used benchmark that consists of 8 different tests, including integer and floating point calculations, extended instruction tests, compression, encryption, and game physics calculations. Also includes a separate single-threaded test.

    Benchmark coverage: 67%

    i5-8400
    9245

    GeekBench 5 Single-Core

    GeekBench 5 Single-Core is a cross-platform application designed as CPU tests that independently recreate certain real-world tasks that can be used to accurately measure performance. This version uses only one processor core. nine0021

    Benchmark coverage: 37%

    i5-8400
    1031

    GeekBench 5 Multi-Core

    GeekBench 5 Multi-Core is a cross-platform application designed as CPU benchmarks that independently recreate certain real world tasks that can accurately measure performance. This version uses all available processor cores.

    Benchmark coverage: 37%

    nine0004 i5-8400
    4490

    Cinebench 10 32-bit single-core

    Cinebench R10 is a very outdated ray tracing benchmark for processors developed by the authors of Cinema 4D — Maxon. The Single-Core version uses a single CPU thread to render a futuristic motorcycle model.

    Benchmark coverage: 20%

    i5-8400
    6364

    Cinebench 10 32-bit multi-core

    Cinebench Release 10 Multi Core — A variant of Cinebench R10 that uses all processor threads. The possible number of threads in this version is limited to 16.

    Benchmark coverage: 19%

    i5-8400
    30790

    3DMark06 CPU

    3DMark06 is an outdated set of benchmarks based on DirectX 9 by Futuremark. Its processor part contains two tests, one of which calculates the pathfinding of game AI, the other emulates game physics using the PhysX package. nine0021

    Benchmark coverage: 19%

    i5-8400
    9474

    Cinebench 11.5 64-bit multi-core

    Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 that uses all processor threads. This version supports a maximum of 64 threads.

    Benchmark coverage: 17%

    i5-8400
    11

    Cinebench 15 64-bit multi-core

    Cinebench Release 15 Multi Core (sometimes referred to as Multi-Thread) is a variant of Cinebench R15 that uses all of the processor threads. nine0021

    Benchmark coverage: 14%

    i5-8400
    941

    Cinebench 15 64-bit single-core

    Cinebench R15 (Release 15) is a benchmark created by Maxon, the creator of the popular Cinema 4D 3D modeling package. It was superseded by later versions of Cinebench using more modern variants of the Cinema 4D engine. The Single Core version (sometimes referred to as Single-Thread) uses only one CPU thread to render a room full of mirror balls and complexly shaped lights. nine0021

    Benchmark coverage: 14%

    i5-8400
    170

    Cinebench 11.5 64-bit single-core

    Cinebench R11.5 is an old benchmark developed by Maxon. authors of Cinema 4D. It has been superseded by later versions of Cinebench which use more modern variants of the Cinema 4D engine. The Single Core version loads one CPU thread with ray tracing, rendering a glossy room full of crystal spheres and lights. nine0021

    Benchmark coverage: 14%

    i5-8400
    1.9

    TrueCrypt AES

    TrueCrypt is a deprecated program that was widely used to encrypt disk partitions on the fly. It contains several built-in benchmarks, one of which is TrueCrypt AES. It measures the speed of data encryption using the AES algorithm. The result of the test is the encryption speed in gigabytes per second. nine0021

    Benchmark coverage: 13%

    i5-8400
    5

    WinRAR 4.0

    WinRAR 4. 0 is an outdated version of the popular archiver. It contains an internal speed test using maximum compression by the RAR algorithm on large amounts of randomly generated data. Results are measured in kilobytes per second.

    Benchmark coverage: 12%

    i5-8400
    5173

    x264 encoding pass 2

    x264 Pass 2 is a slower MPEG4 x264 video compression benchmark, resulting in a variable bit rate output file. This results in a better quality of the resulting video file, as a higher bit rate is used when it is needed more. The benchmark result is still measured in frames per second.

    Benchmark coverage: 12%

    nine0004 i5-8400
    61

    x264 encoding pass 1

    The x264 benchmark uses the MPEG 4 x264 compression method to encode the sample video in HD (720p). Pass 1 is a faster option that produces an output file at a constant bit rate. Its result is measured in frames per second, that is, how many frames of the source video file were encoded in one second on average.

    Benchmark coverage: 12%

    nine0004 i5-8400
    224

    Geekbench 4.0 64-bit multi-core

    Benchmark coverage: 3%

    i5-8400
    19500

    Geekbench 4.0 64-bit single-core

    Benchmark coverage: 3%

    i5-8400
    4996

    Relative capacity

    Overall Core i5-8400 performance compared to its nearest competitor desktop processors. nine0021

    AMD Ryzen 5 PRO 3350G
    101.31

    Intel Core i3-10300
    101.2

    AMD Ryzen 5 3400G
    100.87

    Intel Core i5-8400
    100

    AMD Ryzen 5 PRO 3400G
    99.78

    AMD Ryzen 5 1500X
    nine0416 98.47

    AMD Ryzen 5 3350G
    98.47

    Competitor from AMD

    We believe that the nearest equivalent to Core i5-8400 from AMD is Ryzen 5 PRO 3400G, which is roughly equal in speed and lower by 4 positions in our rating.


    Ryzen 5
    PRO 3400G

    Compare

    Here are some of AMD’s closest competitors to the Core i5-8400:

    AMD Ryzen 5 2500X
    102.62

    AMD Ryzen 5 PRO 3350G
    101.31

    AMD Ryzen 5 3400G
    100.87

    Intel Core i5-8400
    100

    AMD Ryzen 5 PRO 3400G
    99.78

    nine0004 AMD Ryzen 5 1500X
    98.47

    AMD Ryzen 5 3350G
    98.47

    Other processors

    Here we recommend several processors that are more or less similar in performance to the reviewed one.


    Ryzen 5
    PRO 3400G

    Compare


    Ryzen 5
    3400G

    Compare


    Ryzen 5
    1500X

    Compare


    Core i5
    8500B

    Compare


    Core i5
    9400

    Compare


    Ryzen 5
    2500X
    nine0005

    Compare

    Best graphics cards for Core i5-8400

    There are 13476 configurations based on Core i5-8400 in our database.

    According to statistics, these video cards are most often used with the Core i5-8400:


    GeForce GTX
    1050 Ti

    20.4%


    GeForce GTX
    1060 6GB

    nine0020 14.4%


    GeForce GTX
    1060 3GB

    9.5%


    UHD
    Graphics 630

    6%


    GeForce GTX
    1050

    4.9%


    GeForce GTX
    1650

    3%


    GeForce RTX
    2060

    2.6%


    GeForce GTX
    1660 Super

    2.4%


    GeForce GTX
    1070

    2. 4%


    GeForce GTX
    1660

    2.2%

    Here are the most powerful graphics cards used with the Core i5-8400 according to user statistics:


    GeForce RTX
    4090

    0.1% (19/13476)


    GeForce RTX
    3090 Ti

    0.1% (20/13476)


    Radeon RX
    6950XT

    0.01% (1/13476)


    GeForce RTX
    3080 Ti

    0.3% (36/13476)


    GeForce RTX
    3090

    0.3% (36/13476)


    GeForce RTX
    3080 12GB

    0.01% (1/13476)


    Radeon RX
    6900XT
    nine0005

    0.