Processor number i5-8400:
| Processor number |
i5-8400 |
| Family |
Core i5 |
| Technology (micron) |
0.014 |
| Processor speed (GHz) |
2.8 |
| L2 cache size (KB) |
1536 |
| L3 cache size (MB) |
9 |
| The number of cores |
6 |
| EM64T |
Supported |
| HyperThreading technology |
Not supported |
| Virtualization technology |
Supported |
| Enhanced SpeedStep technology |
Supported |
| Execute-Disable bit feature |
Supported |
General information:
| ype |
CPU / Microprocessor |
| Market segment |
Mobile |
| Family |
Intel Core i5 Mobile |
| Model number |
i5-8400H |
| CPU part number |
- CL8068403373614 is an OEM/tray microprocessor
|
| Frequency |
2500 MHz |
| Maximum turbo frequency |
4200 MHz |
| Bus speed |
8 GT/s DMI |
| Clock multiplier |
25 |
| Package |
1440-ball Flip-Chip Ball Grid Array |
| Socket |
BGA1440 |
| Size |
1.65" x 1.1" / 4.2cm x 2.8cm |
| Introduction date |
April 3, 2018 |
| Price at introduction |
|
| S-spec numbers |
| Part number |
Production processors |
| |
SR3Z1 |
| CL8068403373614 |
+ |
|
Architecture / Microarchitecture:
| Microarchitecture |
Coffee Lake |
| Processor core |
Coffee Lake-H |
| Core stepping |
U0 (SR3Z1) |
| Manufacturing process |
0.014 micron |
| Data width |
64 bit |
| The number of CPU cores |
4 |
| The number of threads |
8 |
| Floating Point Unit |
Integrated |
| Level 1 cache size |
4 x 32 KB 8-way set associative instruction caches
4 x 32 KB 8-way set associative data caches |
| Level 2 cache size |
4 x 256 KB 4-way set associative caches |
| Level 3 cache size |
8 MB 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
- NX / XD / Execute disable bit
- HT / Hyper-Threading technology
- VT-x / Virtualization technology
- VT-d / Virtualization for directed I/O
- TBT 2.0 / Turbo Boost technology 2.0
- TSX / Transactional Synchronization Extensions
- MPX / Memory Protection Extensions
- SGX / Software Guard Extensions
- TXT / Trusted Execution technology
- SMAP / Supervisor Mode Access Prevention
- SMEP / Secure Mode Execution Protection
|
| Low power features |
Enhanced SpeedStep technology |
Integrated peripherals / components:
| Display controller |
3 displays |
| Integrated graphics |
GPU Type: Intel UHD 630
Base frequency (MHz): 350
Maximum frequency (MHz): 1100 |
| Memory controller |
The number of controllers: 1
Memory channels: 2
Supported memory: LPDDR3-2133, DDR4-2666
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:
| Maximum operating temperature |
100°C |
| Thermal Design Power |
45 Watt |
