Intel Core i9-12900KS contre Intel Core i5-12400T. Spécifications, performances, tests

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

• Série
  Intel Core i9 Intel Core i5
• Groupe de CPU
  Intel Core i 12000 Intel Core i 12000
• Segment
  Desktop / Server Desktop / Server
• Génération
  12 12
• Modèle précédent
  -- Intel Core i5-11400T

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.

• CPU Cores / Threads
  16 / 24 6 / 12
• Architecture de base
  hybrid (big.LITTLE) normal
• A-Core
  8x Golden Cove 6x Golden Cove
• B-Core
  8x Gracemont --
• Fréquence
  3.20 GHz 1.80 GHz
• Turbo (1 cœur)
  5.50 GHz 4.20 GHz
• Hyperthreading
  Oui Oui
• Overclocking
  Oui Non

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 770 Intel UHD Graphics 770
• GPU frequency
  0.30 GHz 0.30 GHz
• GPU (Turbo)
  1.45 GHz 1.45 GHz
• Unités d'exécution
  32 32
• Shader
  256 256
• Max. displays
  3 3
• Génération
  11 11
• Direct X
  12 12
• Processus technologique
  10 nm 10 nm
• Date de sortie
  Q4/2021 Q4/2021

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
• VP8
  Decode / Encode Decode / Encode
• VP9
  Decode / Encode Decode / Encode
• AV1
  Decode Decode
• 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 i5-12400T et Intel Core i9-12900KS. The supported memory frequencies may vary depending on the motherboard configuration.

• Type de mémoire
  DDR4-3200DDR5-4800 DDR4-3200DDR5-4800
• Max. Mémoire
  128 GB 128 GB
• Canaux de mémoire
  2 2
• ECC
  Non Non
• PCIe
  5.0 x 20 5.0 x 20
• AES-NI
  Oui Oui

Analyze the TDP (Thermal Design Power) requirements of Intel Core i9-12900KS et Intel Core i5-12400T to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP (PL1)
  125 W 35 W
• TDP (PL2)
  241 W 74 W
• Température maximale
  100 °C 100 °C

Information on architecture, interfaces, and additional instructions supported by Intel Core i9-12900KS et Intel Core i5-12400T, including virtual machine technologies and fabrication processes.

• Jeu d'instructions (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Extensions ISA
  SSE4.1, SSE4.2, AVX2, AVX2+ SSE4.1, SSE4.2, AVX2, AVX2+
• L2-Cache
  14.00 MB 7.50 MB
• L3-Cache
  30.00 MB 18.00 MB
• Architecture
  Alder Lake S Alder Lake S
• Processus technologique
  10 nm 10 nm
• Virtualization
  VT-x, VT-x EPT, VT-d VT-x, VT-x EPT, VT-d
• Socket
  LGA 1700 LGA 1700
• Date de sortie
  Q2/2022 Q1/2022
• Part Number
  BX8071512900K --