Intel Core i7-1265U contre Intel Core i7-12800HE. Spécifications, performances, tests

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

• Série
  Intel Core i7 Intel Core i7
• Groupe de CPU
  Intel Core i 1200P/1200U Intel Core i 12000H
• Segment
  Mobile Mobile
• Génération
  12 12

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
  10 / 12 14 / 20
• Architecture de base
  hybrid (big.LITTLE) hybrid (big.LITTLE)
• A-Core
  2x Golden Cove 6x Golden Cove
• B-Core
  8x Gracemont 8x Gracemont
• Fréquence
  1.80 GHz 2.40 GHz
• Turbo (1 cœur)
  4.80 GHz 4.60 GHz
• Hyperthreading
  Oui Oui
• Overclocking
  Non 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 Iris Xe Graphics 96 (Alder Lake) Intel Iris Xe Graphics 96 (Alder Lake)
• GPU frequency
  0.35 GHz 0.40 GHz
• GPU (Turbo)
  1.25 GHz 1.40 GHz
• Unités d'exécution
  96 96
• Shader
  768 768
• Max. GPU Memory
  64 GB 64 GB
• Max. displays
  4 4
• Génération
  13 13
• Direct X
  12.1 12.1
• Processus technologique
  10 nm 10 nm
• Date de sortie
  Q1/2022 Q1/2022

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 Decode
• 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 i7-12800HE et Intel Core i7-1265U. The supported memory frequencies may vary depending on the motherboard configuration.

• Type de mémoire
  DDR4-3200DDR5-4800LPDDR4X-4266LPDDR5-5200 DDR4-3200DDR5-4800LPDDR4X-4266LPDDR5-5200
• Max. Mémoire
  64 GB 64 GB
• Canaux de mémoire
  2 2
• ECC
  Non Non
• PCIe
  4.0 x 28 4.0 x 28
• AES-NI
  Oui Oui

Analyze the TDP (Thermal Design Power) requirements of Intel Core i7-1265U et Intel Core i7-12800HE to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP (PL1)
  15 W 45 W
• TDP (PL2)
  55 W 115 W
• TDP down
  -- 35 W
• Température maximale
  100 °C 100 °C

Information on architecture, interfaces, and additional instructions supported by Intel Core i7-1265U et Intel Core i7-12800HE, 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 SSE4.1, SSE4.2, AVX2, AVX2+
• L2-Cache
  6.50 MB 11.50 MB
• L3-Cache
  12.00 MB 24.00 MB
• Architecture
  Alder Lake U Alder Lake H
• Processus technologique
  10 nm 10 nm
• Virtualization
  VT-x, VT-x EPT, VT-d VT-x, VT-x EPT, VT-d
• Socket
  BGA 1744 BGA 1744
• Date de sortie
  Q1/2022 Q1/2022