Intel Core i5-8400T contre Intel Core i7-8086K. Spécifications, performances, tests

Comprehensive background on the processors being compared, detailing their series, generation, and targeted market segment.

• Segment
  Desktop / Server Desktop / Server
• Série
  Intel Core i5 Intel Core i7
• Génération
  8 8
• Groupe de CPU
  Intel Core i 8000 Intel Core i 8000
• Modèle précédent
  Intel Core i5-7400T --
• Successor
  Intel Core i5-9400T --

Essential parameters including the number of cores, threads, base and turbo frequencies, and cache size. These metrics provide insight into the processor’s speed—higher values generally indicate better performance.

• Fréquence
  1.70 GHz 3.70 GHz
• Cœurs de CPU
  6 6
• Turbo (1 cœur)
  3.30 GHz 5.00 GHz
• Fils de processeur
  6 12
• Turbo (6 Cores)
  2.80 GHz 4.30 GHz
• Hyperthreading
  Non Oui
• Overclocking
  Oui Oui
• Architecture de base
  normal normal

The integrated graphics (iGPU) do not influence the CPU performance significantly; they serve as a substitute for a dedicated graphics card in the absence of one or are utilized in mobile devices.

• Nom du GPU
  Intel UHD Graphics 630 Intel UHD Graphics 630
• GPU frequency
  0.35 GHz 0.35 GHz
• GPU (Turbo)
  1.15 GHz 1.20 GHz
• Unités d'exécution
  24 24
• Shader
  192 192
• Max. GPU Memory
  64 GB 64 GB
• Max. displays
  3 3
• Génération
  9.5 9.5
• DirectX Version
  12 12
• Processus technologique
  14 nm 14 nm
• Date de sortie
  Q4/2017 Q4/2017

This section details the built-in codecs used for encoding and decoding media content, which significantly enhance processing speed and efficiency.

• h265 / HEVC (8 bit)
  Decode / Encode Decode / Encode
• h265 / HEVC (10 bit)
  Decode / Encode Decode / Encode
• h264
  Decode / Encode Decode / Encode
• VP9
  Decode / Encode Decode / Encode
• VP8
  Decode / Encode Decode / Encode
• AV1
  Non Non
• AVC
  Decode / Encode Decode / Encode
• VC-1
  Decode Decode
• JPEG
  Decode / Encode Decode / Encode

Overview of the types and quantities of RAM supported by Intel Core i7-8086K et Intel Core i5-8400T. The supported memory frequencies may vary depending on the motherboard configuration.

• Type de mémoire
  DDR4-2666 DDR4-2666
• ECC
  Non Non
• Canaux de mémoire
  2 2
• Version PCIe
  3.0 3.0
• Couloirs PCIe
  16 16

• AES-NI
  Oui Oui

Analyze the TDP (Thermal Design Power) requirements of Intel Core i5-8400T et Intel Core i7-8086K to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP (PL1)
  95 W 95 W

Information on architecture, interfaces, and additional instructions supported by Intel Core i5-8400T et Intel Core i7-8086K, including virtual machine technologies and fabrication processes.

• Jeu d'instructions (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualization
  VT-x, VT-x EPT, VT-d VT-x, VT-x EPT, VT-d
• Extensions ISA
  SSE4.1, SSE4.2, AVX2 SSE4.1, SSE4.2, AVX2
• L3-Cache
  9.00 MB 12.00 MB
• Architecture
  Coffee Lake S Coffee Lake S
• Processus technologique
  14 nm 14 nm
• Socket
  LGA 1151-2 LGA 1151-2
• Date de sortie
  Q2/2018 Q2/2018