Intel Core i7-4578U contro Intel Core i7-4600M. Specifiche, prestazioni, test

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

• Segmento
  Mobile Mobile
• Serie
  Intel Core i7 Intel Core i7
• Generazione
  4 4
• Gruppo CPU
  Intel Core i 4000U Intel Core i 4000M/4000H

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.

• Frequenza
  3.00 GHz 2.90 GHz
• Core della CPU
  2 2
• Turbo (1 Core)
  3.50 GHz 3.60 GHz
• Threads della CPU
  4 4
• Turbo (2 Cores)
  No turbo 3.60 GHz
• Hyperthreading
  Sì Sì
• Overclock
  No No
• Architettura di 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.

• Nome della GPU
  Intel Iris Graphics 5100 Intel HD Graphics 4600
• GPU frequency
  0.20 GHz 0.40 GHz
• GPU (Turbo)
  1.20 GHz 1.30 GHz
• Unità di esecuzione
  40 20
• Shader
  320 160
• Max. GPU Memory
  2 GB 2 GB
• Max. displays
  3 3
• Generazione
  7.5 7.5
• DirectX Version
  11.1 11.1
• Processo tecnico
  22 nm 22 nm
• Data di rilascio
  Q2/2013 Q2/2013

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)
  No No
• h265 / HEVC (10 bit)
  No No
• h264
  Decode / Encode Decode / Encode
• VP9
  No No
• VP8
  No No
• AV1
  No No
• AVC
  Decode / Encode Decode / Encode
• VC-1
  Decode Decode
• JPEG
  Decode Decode

Overview of the types and quantities of RAM supported by Intel Core i7-4600M e Intel Core i7-4578U. The supported memory frequencies may vary depending on the motherboard configuration.

• Tipo di memoria
  DDR3L-1333 SO-DIMMDDR3L-1600 SO-DIMMLPDDR3-1333LPDDR3-1600 DDR3L-1600 SO-DIMM
• Max. Memoria
  16 GB
• ECC
  No No
• Canali di memoria
  2 2
• Versione PCIe
  2.0 3.0
• Corsie PCIe
  12 16

• AES-NI
  Sì Sì

Analyze the TDP (Thermal Design Power) requirements of Intel Core i7-4578U e Intel Core i7-4600M to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP (PL1)
  28 W 37 W

Information on architecture, interfaces, and additional instructions supported by Intel Core i7-4578U e Intel Core i7-4600M, including virtual machine technologies and fabrication processes.

• Set di istruzioni (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualizzazione
  VT-x, VT-x EPT, VT-d VT-x, VT-x EPT, VT-d
• Estensioni ISA
  SSE4.1, SSE4.2, AVX2 SSE4.1, SSE4.2, AVX2
• L3-Cache
  4.00 MB 6.00 MB
• Architettura
  Haswell U Haswell H
• Processo tecnico
  22 nm 22 nm
• Presa
  BGA 1168 BGA 1168
• Data di rilascio
  Q3/2014 Q4/2013