Intel Core i7-12700H contre Intel Core i5-12450H. Spécifications, performances, tests

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

• Série
  Intel Core i7 Intel Core i5
• Groupe de CPU
  Intel Core i 12000H 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
  14 / 20 8 / 12
• Architecture de base
  hybrid (big.LITTLE) hybrid (big.LITTLE)
• A-Core
  6x Golden Cove 4x Golden Cove
• B-Core
  8x Gracemont 4x Gracemont
• Fréquence
  2.30 GHz 2.00 GHz
• Turbo (1 cœur)
  4.70 GHz 4.40 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 UHD Graphics 11th Gen (48 EU)
• GPU frequency
  0.40 GHz 0.20 GHz
• GPU (Turbo)
  1.40 GHz 1.20 GHz
• Unités d'exécution
  96 48
• Shader
  768 384
• Max. GPU Memory
  64 GB 8 GB
• Max. displays
  4 3
• Génération
  13 12
• Direct X
  12.1 12
• Processus technologique
  10 nm 10 nm
• Date de sortie
  Q1/2022 Q2/2020

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 i5-12450H et Intel Core i7-12700H. 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 20 4.0 x 28
• AES-NI
  Oui Oui

Analyze the TDP (Thermal Design Power) requirements of Intel Core i7-12700H et Intel Core i5-12450H to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP (PL1)
  45 W 45 W
• TDP (PL2)
  115 W 115 W
• Température maximale
  100 °C 100 °C

Information on architecture, interfaces, and additional instructions supported by Intel Core i7-12700H et Intel Core i5-12450H, 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
  11.50 MB 7.00 MB
• L3-Cache
  24.00 MB 12.00 MB
• Architecture
  Alder Lake H 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