Процесор Intel Core i5-8400 CM8068403358811, шестядрен (2.80/4.00 GHz, 9MB Cache, LGA1151) Tray

General information
Type CPU / Microprocessor
Market segment Desktop
Family Intel Core i5
Model number i5-8400
CPU part numbers
CM8068403358811 is an OEM/tray microprocessor
Frequency 2800 MHz
Maximum turbo frequency 4000 MHz (1 core)
3900 MHz (2, 3 or 4 cores)
3800 MHz (5 or 6 cores)
Low power frequency 800 MHz
Bus speed 8 GT/s DMI
Clock multiplier 28
Package 1151-land Flip-Chip Land Grid Array
Socket Socket 1151 / H4 / LGA1151
Size 1.48" x 1.48" / 3.75cm x 3.75cm
Introduction date September 24, 2017 (announcement)
October 5, 2017 (availability)
S-spec numbers
Architecture / Microarchitecture
Microarchitecture Coffee Lake
Processor core Coffee Lake-S
Core stepping U0 (SR3QT)
Manufacturing process 0.014 micron
Data width 64 bit
The number of CPU cores 6
The number of threads 6
Floating Point Unit Integrated
Level 1 cache size 6 x 32 KB 8-way set associative instruction caches
6 x 32 KB 8-way set associative data caches
Level 2 cache size 6 x 256 KB 4-way set associative caches
Level 3 cache size 9 MB 12-way set associative shared cache
Physical memory 64 GB
Multiprocessing Uniprocessor
Extensions and Technologies
MMX instructions
SSE / Streaming SIMD Extensions
SSE2 / Streaming SIMD Extensions 2
SSE3 / Streaming SIMD Extensions 3
SSSE3 / Supplemental Streaming SIMD Extensions 3
SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4
AES / Advanced Encryption Standard instructions
AVX / Advanced Vector Extensions
AVX2 / Advanced Vector Extensions 2.0
BMI / BMI1 + BMI2 / Bit Manipulation instructions
F16C / 16-bit Floating-Point conversion instructions
FMA3 / 3-operand Fused Multiply-Add instructions
EM64T / Extended Memory 64 technology / Intel 64
VT-x / Virtualization technology
VT-d / Virtualization for directed I/O
TBT 2.0 / Turbo Boost technology 2.0
Security Features
NX / XD / Execute disable bit
MPX / Memory Protection Extensions
SGX / Software Guard Extensions
SMAP / Supervisor Mode Access Prevention
SMEP / Secure Mode Execution Protection
Low power features
Core C1/C1E, C3, C6, C7, C8, C9 and C10 states
Package C2, C3, C6, C7, C8, C9 and C10 states
Enhanced SpeedStep technology
Integrated peripherals / components
Display controller
3 displays
DVI / DisplayPort 1.2 / Embedded DisplayPort 1.4 / HDMI 1.4
Integrated graphics GPU Type: Intel UHD 630
Graphics tier: GT2
Microarchitecture: Gen 9 LP
Execution units: 23
Base frequency (MHz): 350
Maximum frequency (MHz): 1050
Memory controller The number of controllers: 1
Memory channels: 2
Channel width (bits): 64
Supported memory: DDR4-2666
DIMMs per channel: 2
Maximum memory bandwidth (GB/s): 42.7
Other peripherals
Direct Media Interface 3.0 (4 lanes)
PCI Express 3.0 interface (16 lanes)
Electrical / Thermal parameters
Minimum/Maximum operating temperature 0°C (case temperature) - 71.4°C (case temperature)
100°C (Digital Thermal Sensor)
Thermal Design Power 65 Watt
Notes on Intel Core i5-8400
Intel Optane memory is supported
Package C10 low power state is not supported on 200 series chipsets
The processor has the following security, data protection and/or software features: Intel Secure Key, Identity Protection technology, OS Guard and Boot Guard.
The CPU is compatible with DirectX 12 and OpenGL 4.5 APIs.
The graphics unit has the following software features enabled: Intel Quick Sync Video, Clear Video technology, Clear Video HD technology and InTru 3D technology.


Виж още Настолни компютри Процесори Intel
Виж всички Настолни компютри Процесори в категорията