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Intel Core i5-8400 (LGA 1151, 2.80GHz) Actual product image
CHF 239.–instead of 289.–1

Intel Core i5-8400 (LGA 1151, 2.80GHz)

Description

Intel CPU Core i5-8400 2.8 GHz, Processor family: Intel Core i5 (8xxx), Number of processor cores: 6, Clock frequency: 2.8 GHz, Integrated graphics, Power dissipation (TDP): 65 W, Processor socket: LGA 1151, Production technology: 14 nm, Processor cooler.

Specifications

Key specifications

Number of processor cores6 (hexa core)
SocketLGA 1151
Clock frequency2.80 GHz
UnlockedNo
Processor familyCore i5 8th Gen

General information

Manufacturer Intel
Product type Processors
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Processors

The central processing unit (CPU) is the portion of a computer system that carries out the instructions of a computer program, to perform the basic arithmetical, logical, and input/output operations of the system. The CPU plays a role somewhat analogous to the brain in the computer. The term has been in use in the computer industry at least since the early 1960s. The form, design and implementation of CPUs have changed dramatically since the earliest examples, but their fundamental operation remains much the same.

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Item number6448578
Manufacturer no.BX80684I58400
Sales rank in Product type Processors21 of 250
External links Manufacturer's site (de)

Processor

Processor family
Core i5 8th Gen
CPU socket
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CPU socket

A CPU socket or CPU slot is a mechanical component that provides mechanical and electrical connections between a microprocessor and a printed circuit board (PCB). This allows the CPU to be replaced without soldering.
Common sockets have retention clips that apply a constant force, which must be overcome when a device is inserted. For chips with a large number of pins, either zero-insertion force (ZIF) sockets or land grid array (LGA) sockets are used instead. These designs apply a compression force once either a handle (for ZIF type) or a surface plate (LGA type) is put into place. This provides superior mechanical retention while avoiding the risk of bending pins when inserting the chip into the socket.

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LGA 1151
Intel Core
Coffee Lake
Processor clock frequency
2.80 GHz
Max. turbo clock rate
4 GHz
64-bit architecture
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64-bit architecture

In computer architecture, 64-bit integers, memory addresses, or other data units are those that are at most 64 bits (8 octets) wide. Also, 64-bit CPU and ALU architectures are those that are based on registers, address buses, or data buses of that size.
The Basic advantage of a 64-bit System is, that more than 4GB RAM can be adressed.

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Yes
Number of processor cores
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Number of processor cores

A multi-core processor (or chip-level multiprocessor, CMP) combines two or more independent cores (normally a CPU) into a single package composed of a single integrated circuit (IC), called a die, or more dies packaged together. A dual-core processor contains two cores, and a quad-core processor contains four cores.

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6 (hexa core)
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6 (hexa core)

The processor has six cores.

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Number of threads
6
Lithography
14 nm
Max. TDP
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Max. TDP

The thermal design power (TDP), sometimes called thermal design point, refers to the maximum amount of power the cooling system in a computer is required to dissipate. For example, a laptop's CPU cooling system may be designed for a 20 watt TDP, which means that it can dissipate up to 20 watts of heat without exceeding the maximum junction temperature for the computer chip. It can do this using an active cooling method such as a fan or any of the three passive cooling methods, convection, thermal radiation or conduction. Typically, a combination of methods is used. The TDP is typically not the most power the chip could ever draw, such as by a power virus, but rather the maximum power that it would draw when running "real applications". This ensures the computer will be able to handle essentially all applications without exceeding its thermal envelope, or requiring a cooling system for the maximum theoretical power (which would cost more but in favor of extra headroom for processing power).

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65 W
L3 Cache
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L3 Cache

Another issue is the fundamental tradeoff between cache latency and hit rate. Larger caches have better hit rates but longer latency. To address this tradeoff, many computers use multiple levels of cache, with small fast caches backed up by larger slower caches.

Multi-level caches generally operate by checking the smallest Level 1 (L1) cache first; if it hits, the processor proceeds at high speed. If the smaller cache misses, the next larger cache (L2) is checked, and so on, before external memory is checked.

As the latency difference between main memory and the fastest cache has become larger, some processors have begun to utilize as many as three levels of on-chip cache.

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9 MB
Transfer rate
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Transfer rate

Transfer or the more common derivatives Gigatransfer (GT) and Megatransfer (MT) are terms used in computer technology, referring to a number of data transfers (or operations). They are most commonly used for measuring transfer rates (usually as transfers per second, GT/s, MT/s, etc.). 1 GT/s means 109 or one (US/short scale) billion transfers per second, while 1 MT/s is 106 or one million transfers per second.

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8 GT/s
PCI express version (max.)
3
Packaging type
Cardboard box
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Cardboard box

Cardboard boxes are industrially prefabricated boxes, primarily used for packaging goods and materials. Specialists in industry seldom use the term cardboard because it does not denote a specific material.

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Graphics processing unit

Onboard graphics
Yes
Graphics card model
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Graphics card model

A video card, also referred to as a graphics accelerator card, display adapter, graphics card, and numerous other terms, is an item of personal computer hardware whose function is to generate and output images to a display.

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Intel UHD Graphics 630
DirectX version
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DirectX version

DirectX is a collection of COM-based programming interfaces (API) for multimedia-intensive applications (especially games) on the Windows platform and is also used on the Xbox game console.

The DirectX collection of software components covers almost the entire multimedia area. It is primarily used for displaying complex 2D and 3D graphics, but also offers support for audio, various input devices (for example mouse, joystick) and network communication.

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12
Max. connected monitors
3 x
Suitable for two independent monitors
Yes
Processor clock frequency
350 MHz
Graphics Max Dynamic Frequency
1050 MHz
Please check compatibility to mainboard.
Yes

Properties

Cooling properties
CPU cooler
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CPU cooler

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Intel Technologies
Intel Turbo Boost Technology
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Intel Turbo Boost Technology

Intel® Turbo Boost Technology is one of the many exciting new features that Intel has built into latest-generation Intel® microarchitecture (codenamed Nehalem). It automatically allows processor cores to run faster than the base operating frequency if it's operating below power, current, and temperature specification limits.

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,
Intel Virtualization Technology (VT-x)
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Intel Virtualization Technology (VT-x)

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,
Intel Virtualization Technology for Directed I/O (VT-d)
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Intel Virtualization Technology for Directed I/O (VT-d)

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,
Intel Trusted Execution Technology
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Intel Trusted Execution Technology

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,
Intel AES-NI
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Intel AES-NI

Intel® AES-NI is a new encryption instruction set that improves on the Advanced Encryption Standard (AES) algorithm and accelerates the encryption of data in the Intel® Xeon® processor family and the 2nd generation Intel® Core™ processor family.

Composed of seven new instructions, Intel® AES-NI delivers faster, more affordable data protection and greater security, making pervasive encryption possible in areas where it was previously unfeasible.

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,
Intel Thermal Monitoring Technology
,
SSE4
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SSE4

SSE4 (Streaming SIMD Extension 4) is a CPU instruction set used in the AMD K10 (K8L) and Intel Core microarchitecture.ntel SSE4 consists of 54 instructions. A subset consisting of 47 instructions, referred to as SSE4.1 in some Intel documentation, is available in Penryn. Additionally, SSE4.2, a second subset consisting of the 7 remaining instructions, is first available in Nehalem-based Core i7. Intel credits feedback from developers as playing an important role in the development of the instruction set.

AMD currently supports only 4 instructions from the SSE4 instruction set, but have also added four new SSE instructions, naming the group SSE4a. These instructions are not found in Intel's processors supporting SSE4.1 and alternatively AMD processors aren't supporting Intel's SSE4.1. Support was added for SSE4a for unaligned SSE load-operation instructions (which formerly required 16-byte alignment).

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AVX
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AVX

Advanced Vector Extensions (AVX) is an extension to the x86 instruction set architecture for microprocessors from Intel and AMD proposed by Intel in March 2008.
AVX provides new features, new instructions and a new coding scheme.
The width of the SIMD register file is increased from 128 bits to 256 bits, and renamed from XMM0–XMM15 to YMM0–YMM15. In processors with AVX support, the legacy SSE instructions (which previously operated on 128-bit XMM registers) now operate on the lower 128 bits of the YMM registers.

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Intel graphics technology
Intel® Clear Video HD Technology
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Intel® Clear Video HD Technology

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Intel Quick Sync Video
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Intel Quick Sync Video

Intel® Quick Sync Video, built right into 2nd generation Intel® Core™ processors, is breakthrough hardware acceleration that lets you complete in minutes what used to take hours. Create DVDs or Blu-ray* discs, edit videos, convert video files for your portable media player, and convert videos for upload to your favorite social networking sites–all in a flash.

PCs with Intel® Quick Sync Video can convert HD video content for a handheld device twice as fast as PCs based on previous generation Intel® Core™ processors.

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Intel InTru 3D
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Intel InTru 3D

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Returns and warranty

Dead on arrival (DOA) 30 Days Bring-in
Warranty 36 month Bring-in
Out-of-warranty repairs Available for a fee.
30-day right of return
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30-day right of return

Unfortunately, we cannot accept a product if it is damaged, incomplete or missing its original packaging.

Returns and warranty

Please use our simplified returns and warranty process to return a product or register a warranty case. Returns and warranty

Please use our simplified process, which shows the correct warranty period and takes into account any warranty extensions you have purchased. This ensures that your return or case can be processed as quickly and easily as possible.

Warranty services

Warranty extension

Warranty extension

Extension of the manufacturer's warranty.

to 4 years CHF 23.90

More information about warranty services

Test reports

76%

Average rating 76%
Number of test reports 1

73%
CHIP Online Single test
Test score 72,9% - befriedigend
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Notice

The test reports shown here are provided by an external source. We have no influence on the product ratings.

Edition 02/2018- Auf der Suche nach einem Prozessor der Mittelklasse stellt der Intel Core i5-8400 eine solide Wahl dar, ohne dabei im Test vollständig überzeugen zu können. So verpasst der 6-Kern-Prozessor in allen Kategorien des Tests eine exzellente Wertung, auf der anderen Seite gibt es aber auch keine großen Ausreißer nach unten. Am Ende ein mittelmäßiges Modell zum fairen Preis.more

Gute Mittelklasse-Performance
Fairer Preis für Sparfüchse
6 CPU-Kerne mit 2,8 GHz (max 4 GHz ) Prozessor-Takt
Integrierte Grafik - Intel UHD Graphics 630

Availability

Mail delivery

approx. 5 – 7 days
> 10 piece(s) ordered from the supplier.

Collection

All locations

approx. 5 – 7 days
> 10 piece(s) ordered from the supplier.

If ordered immediately. Information subject to change.

Posts for this product

The brand-new 8th Generation Intel Processors have arrived!
7549 News & Trends

The brand-new 8th Generation Intel Processors have arrived!

The new 8th Generation Core i3-, i5- and i7 Processors with six cores and 14nm++ guarantee a revolutionised PC experience. Are you looking to boost the performance of your computer? Are you keen to experience cutting-edge technology, innovation and almost unlimited overlocking or VR? If so, the 8th Generation Intel Processors will be right up your street. Be one of the first to work with the 8th Generation!

Goes well with

Motherboards

  • Z390 UD (LGA 1151, Intel Z390, ATX)
  • Z390 UD (LGA 1151, Intel Z390, ATX)
  • Z390 UD (LGA 1151, Intel Z390, ATX)
CHF 144.–instead of 159.–1
Gigabyte Z390 UD (LGA 1151, Intel Z390, ATX)

Availability

Mail delivery

  • approx. 4 – 6 days
    > 5 item(s) ready for shipment from external warehouse

Collection

  • All locations: approx. 5 – 7 days
    Currently > 5 piece(s) in stock at the supplier

If ordered immediately.
Information subject to change.

View details

+42

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Product ratings

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The 3 most useful ratings

User erzraffael
Core i5-8400 (LGA 1151, 2.80GHz)

Der Prozessor ist ein wenig hinter dem I7 8700k, daher ein Schnäppchen im Vergleich

Für den Preis ein sehr starker 6 Kernen Prozessor. Der läuft bei FHD immer auf alle Kernen die auf gerundeten 3.8Ghz, peaks auf 3.9, mit coolermaster 240 AIO


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12.09.2018
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Intel Core i5-8400 (LGA 1151, 2.80GHz) Intel Core i5-8400 (LGA 1151, 2.80GHz)