Intel Core i5-3450 contre Intel Core i7-4770K. Spécifications, performances, tests

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

• Segment
  Desktop / Server Desktop / Server
• Série
  Intel Core i5 Intel Core i7
• Génération
  3 4
• Groupe de CPU
  Intel Core i 3000 Intel Core i 4000

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.

• Fréquence
  3.10 GHz 3.50 GHz
• Cœurs de CPU
  4 4
• Turbo (1 cœur)
  3.50 GHz 3.90 GHz
• Fils de processeur
  4 8
• Turbo (4 Cores)
  Pas de turbo 3.70 GHz
• Hyperthreading
  Non Oui
• Overclocking
  Non Oui
• Architecture de 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.

• Nom du GPU
  Intel HD Graphics 2500 Intel HD Graphics 4600
• GPU frequency
  0.65 GHz 0.35 GHz
• GPU (Turbo)
  1.10 GHz 1.25 GHz
• Unités d'exécution
  6 20
• Shader
  48 160
• Max. GPU Memory
  -- 2 GB
• Max. displays
  3 3
• Génération
  7 7.5
• DirectX Version
  11.0 11.1
• Processus technologique
  22 nm 22 nm
• Date de sortie
  Q2/2012 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)
  Non Non
• h265 / HEVC (10 bit)
  Non Non
• h264
  Decode / Encode Decode / Encode
• VP9
  Non Non
• VP8
  Non Non
• AV1
  Non Non
• AVC
  Decode / Encode Decode / Encode
• VC-1
  Decode Decode
• JPEG
  Decode Decode

Overview of the types and quantities of RAM supported by Intel Core i7-4770K et Intel Core i5-3450. The supported memory frequencies may vary depending on the motherboard configuration.

• Type de mémoire
  DDR3-1600 DDR3-1600
• Max. Mémoire
  32 GB 32 GB
• ECC
  Non Non
• Canaux de mémoire
  2 2
• Version PCIe
  3.0 3.0
• Couloirs PCIe
  16 16

• AES-NI
  Oui Oui

Analyze the TDP (Thermal Design Power) requirements of Intel Core i5-3450 et Intel Core i7-4770K to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP (PL1)
  77 W 84 W

Information on architecture, interfaces, and additional instructions supported by Intel Core i5-3450 et Intel Core i7-4770K, including virtual machine technologies and fabrication processes.

• Jeu d'instructions (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualization
  VT-x, VT-x EPT, VT-d VT-x, VT-x EPT, VT-d
• Extensions ISA
  SSE4.1, SSE4.2, AVX SSE4.1, SSE4.2, AVX2
• L3-Cache
  6.00 MB 8.00 MB
• Architecture
  Ivy Bridge S Haswell S
• Processus technologique
  22 nm 22 nm
• Socket
  LGA 1155 LGA 1150
• Date de sortie
  Q2/2012 Q2/2013