Intel Core i5 9400 parameters

Important parameters

  • Applicable type: Desktop

    CPU series: Core i5 9 series

  • CPU main frequency: 2.9GHz

    Highest Rui frequency: 4.1GHz

  • L3 cache: 9MB

    Slot type: LGA 1151

  • Number of cores: Six cores

    Number of threads: Six threads

Detailed parameters

Basic parameters
Applicable type Desktop error correction
CPU series Core i5 9 series error correction
Manufacturing process 14nm error correction
Sandy Bridge Coffee Lake error correction
performance parameter
CPU main frequency 2.9GHz error correction
Highest Rui frequency 4.1GHz error correction
Number of cores Six cores error correction
Number of threads Six threads error correction
L3 cache 9MB error correction
Bus specification DMI3 8GT/s error correction
Thermal Design Power (TDP) 65W error correction
Memory parameters
Maximum memory supported 128GB error correction
Memory type DDR4 2666MHz error correction
Maximum number of memory channels two error correction
Maximum memory bandwidth 41.6GB/s error correction
Graphics card parameters
integrated graphics Intel super core graphics card 630 error correction
Basic frequency of graphics card 350MHz error correction
Maximum dynamic frequency of graphics card 1.05GHz error correction
Other characteristics of graphics card DirectX support: 12
OpenGL support: 4.5
Display supported quantity: 3
Device ID: 0X3E98/x92
Maximum video memory of graphics card: 64GB
Maximum resolution of graphic output: 4096 × 2304
Support Intel Quick Sync Video, InTru 3D technology, clear video core technology, clear video technology
error correction
Package specification
Slot type LGA 1151 error correction
Package size 37.5×37.5mm error correction
technical parameter
Turbo Boost Support, 2.0 error correction
Virtualization technology Intel VT-x error correction
Instruction set SSE4.1/4.2,AVX2,64bit error correction
64 bit processor yes error correction
Other technologies Enhanced SpeedStep technology
Temperature monitoring technology
Intel ® Identity protection technology
error correction
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