Intel Core i5-12450HX contra Intel Core i5-1245U. Especificaciones, rendimiento, pruebas

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

• Serie
  Intel Core i5 Intel Core i5
• Grupo CPU
  Intel Core i 12000H Intel Core i 1200P/1200U
• Segmento
  Mobile Mobile
• Generación
  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
  8 / 12 10 / 12
• Arquitectura del núcleo
  hybrid (big.LITTLE) hybrid (big.LITTLE)
• A-Core
  4x Golden Cove 2x Golden Cove
• B-Core
  4x Gracemont 8x Gracemont
• Overclocking
  Sí No

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.

• Nombre de la GPU
  Intel UHD Graphics 770 Intel Iris Xe Graphics 80 (Alder Lake)
• GPU frequency
  0.30 GHz 0.35 GHz
• GPU (Turbo)
  1.30 GHz 1.20 GHz
• Unidades de ejecución
  32 80
• Shader
  256 640
• Max. GPU Memory
  64 GB 64 GB
• Max. displays
  3 4
• Generación
  11 13
• Direct X
  12 12.1
• Proceso técnico
  10 nm 10 nm
• Fecha de publicación
  Q4/2021 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 / Encode 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 i5-1245U y Intel Core i5-12450HX. The supported memory frequencies may vary depending on the motherboard configuration.

• Tipo de memoria
  DDR4-3200DDR5-4800LPDDR4X-4266LPDDR5-5200 DDR4-3200DDR5-4800LPDDR4X-4266LPDDR5-5200
• Max. Memoria
  128 GB 64 GB
• Canales de memoria
  2 (Dual Channel) 2
• ECC
  No No
• PCIe
  5.0 x 20 4.0 x 28
• AES-NI
  Sí Sí

Analyze the TDP (Thermal Design Power) requirements of Intel Core i5-12450HX y Intel Core i5-1245U to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP (PL1)
  55 W 15 W
• TDP (PL2)
  157 W 55 W
• TDP down
  45 W --
• Temperatura máxima
  100 °C 100 °C

Information on architecture, interfaces, and additional instructions supported by Intel Core i5-12450HX y Intel Core i5-1245U, including virtual machine technologies and fabrication processes.

• Proceso técnico
  10 nm 10 nm
• Enchufe
  BGA 1744 BGA 1744
• L2-Cache
  -- 6.50 MB
• L3-Cache
  12.00 MB 12.00 MB
• Arquitectura
  Alder Lake H Alder Lake U
• Virtualización
  VT-x, VT-x EPT, VT-d VT-x, VT-x EPT, VT-d
• Juego de instrucciones (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Extensiones ISA
  SSE4.1, SSE4.2, AVX2, AVX2+ SSE4.1, SSE4.2, AVX2
• Fecha de publicación
  Q2/2022 Q1/2022