Intel Core i7-4771
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Libéré
Q3/2013
Intel Core i7-4771

Processeur Intel Core i7-4771, spécifications et caractéristiques de référence

Le processeur Intel Core i7-4771 est installé sur des cartes avec un socket LGA 1150 et fonctionne à une fréquence de 3.50 GHz. Le Intel Core i7-4771 compte un total de 4 cœurs. Date de sortie : Q3/2013. Le TDP est de 84 W. Cet aperçu vous donnera toutes les spécifications techniques et des données détaillées sur le processeur Intel Core i7-4771. Découvrez tout pour savoir si un jeu ou un logiciel fonctionnera sur le Intel Core i7-4771.

Spécifications

Données techniques
CPU Family and Group

This section provides a comprehensive overview of the processors generation and family, explaining the specific market segment it is designed for. It covers key details such as the CPUs position within its product lineup, its intended use cases (e.g., consumer, server, or workstation), and how its generation compares to previous models.

  • Segment
    Desktop / Server
  • Série
  • Génération
    4
  • Groupe de CPU
    Intel Core i 4000
  • Modèle précédent
    --
  • Successor
    --
CPU Technical Specs

Intel Core i7-4771. This section highlights key performance parameters of the processor, including the number of cores, threads, and clock speeds (base and boost frequencies). These metrics directly impact multitasking capabilities and overall system performance in both single-threaded and multi-threaded applications.

  • Fréquence
    3.50 GHz
  • Cœurs de CPU
    4
  • Turbo (1 cœur)
    3.90 GHz
  • Fils de processeur
    8
  • Turbo (4 Cores)
    3.60 GHz
  • Hyperthreading
    Oui
  • Overclocking
    Non
  • Architecture de base
    normal
  • A core
    --
  • B core
    --
  • C core
    --
IGPU

This section provides details on the integrated graphics capabilities of the processor. It covers the architecture, performance characteristics, and supported technologies (e.g., DirectX, OpenGL), which are essential for systems without dedicated GPUs or for mobile devices that require energy-efficient graphics processing.

  • Nom du GPU
    Intel HD Graphics 4600
  • GPU frequency
    0.35 GHz
  • GPU (Turbo)
    1.20 GHz
  • Unités d'exécution
    20
  • Shader
    160
  • Max. GPU Memory
    2 GB
  • Max. displays
    3
  • Génération
    7.5
  • DirectX Version
    11.1
  • Processus technologique
    22 nm
  • Date de sortie
    Q2/2013
Prise en charge des codecs matériels

This section covers the built-in hardware codec support for video and image processing. The processor’s ability to handle codecs like H.264, HEVC, and VP9 directly influences its performance in tasks such as video playback, editing, and streaming. This hardware acceleration ensures smoother media handling with lower CPU utilization.

  • h265 / HEVC (8 bit)
    Non
  • h265 / HEVC (10 bit)
    Non
  • h264
    Decode / Encode
  • VP9
    Non
  • VP8
    Non
  • AV1
    Non
  • AVC
    Decode / Encode
  • VC-1
    Decode
  • JPEG
    Decode
Memory Specs & PCI

This section breaks down the technical characteristics of the memory supported by the processor, including the types (e.g., DDR4, DDR5), number of memory channels, and maximum supported memory speed. It also covers PCI Express support, which determines the bandwidth available for GPUs, SSDs, and other peripherals, critical for high-performance systems.

  • Type de mémoire
    DDR3-1333DDR3-1600DDR3L-1333 SO-DIMMDDR3L-1600 SO-DIMM
  • Max. Mémoire
    32 GB
  • ECC
    Non
  • Canaux de mémoire
    2
  • Version PCIe
    3.0
  • Couloirs PCIe
    16
Cryptage

This section focuses on the hardware-based security technologies integrated into the processor. These include encryption support features such as AES-NI, Intel SGX, and AMD Secure Memory Encryption, which provide robust protection for sensitive data and help mitigate cybersecurity risks.

  • AES-NI
    Oui
Consommation d'énergie
  • TDP (PL1)
    84 W
  • TDP up
    --
  • TDP (PL2)
    --
  • TDP down
    --
  • Température maximale
    --
* voir ci-dessous
Technologies and Extensions

This section explains the underlying technologies that enable the processor to deliver high performance. It includes details about the manufacturing process (e.g., 7nm, 10nm), supported instruction sets (e.g., AVX, SSE), and virtual machine extensions that enhance compatibility and efficiency across various workloads.

  • Jeu d'instructions (ISA)
    x86-64 (64 bit)
  • Virtualization
    VT-x, VT-x EPT, VT-d
  • Extensions ISA
    SSE4.1, SSE4.2, AVX2
  • L2-Cache
    --
  • L3-Cache
    8.00 MB
  • Architecture
    Haswell S
  • Processus technologique
    22 nm
  • Socket
    LGA 1150
  • Date de sortie
    Q3/2013
  • Part Number
    --
Positions dans tous les classements

Positions communes Intel Core i7-4771 CPU dans des benchmarks populaires, pour comparaison avec d'autres modèles.

  • iGPU - FP32 Performance (Single-precision GFLOPS)
    952 place
  • Geekbench 6 (Single-Core)
    207 place

Benchmarks

Tests de performance CPU

Compare the benchmark scores of Intel Core i7-4771 with other processors to gauge its real-world performance across various tasks..

These tests encompass tasks such as mathematical calculations, 3D rendering, cryptocurrency mining, and performance evaluations in both single-core and multi-core modes.

iGPU - FP32 Performance (Single-precision GFLOPS)
Les performances de l'iGPU - le GPU interne dans les jeux.
389
389
389
384
Intel Core i7-4771

Synonymes

Processeurs similaires en termes de performances.

Similaire dans les processeurs de données techniques avec Intel Core i7-4771.

AMD A8-6500 Voir
AMD Athlon 3000G Voir
AMD Athlon X4 845 Voir
AMD Epyc 73F3 Voir
AMD Epyc 7F52 Voir
AMD FX-6300 Voir
AMD FX-8320 Voir
AMD FX-6120 Voir

*

PL1 - The power limit (in watts) generated by the processor (or GPU) during sustained, standard operation. It represents the typical thermal output during normal workloads.

PL2 - Represents the maximum power limit under heavy load or overclocking conditions. It indicates the thermal output during peak performance.

These values are essential for determining the optimal cooling system and power supply required to maintain stable performance.

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Intel Core i7-4771

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