Intel Core i5-12450HX
Intel Core i9-12900H
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Intel Core i5-12450HX contre Intel Core i9-12900H. Spécifications, performances, tests

Note globale
star star star star star
Libéré
Q2/2022
Intel Core i5-12450HX
Intel Core i5-12450HX
Libéré
Q1/2022
Note globale
star star star star star
Intel Core i9-12900H
Intel Core i9-12900H

Comparez Intel Core i5-12450HX VS Intel Core i9-12900H. Which processor delivers superior performance?

In this detailed comparison, we evaluate the specifications and benchmarks of both processors to determine the best choice for your needs. We analyze their core counts, maximum frequencies, and power consumption.

Intel Core i5-12450HX boasts a maximum frequency of 2.40 GHz (4.40 GHz) GHz. 8 / 12 cores that enhance multitasking capabilities.With a power consumption of 55 W W, it ensures efficient performance.Sorti en Q2/2022, it incorporates the latest technology for optimal efficiency.

Intel Core i9-12900H features a maximum frequency of 2.50 GHz GHz. 14 / 20 cores designed for high-performance tasks.Its power consumption is 45 W W, providing a balance of power and efficiency.Launched in Q1/2022, it is built to handle demanding applications.

Differences


Positions dans tous les classements

Positions communes Intel Core i5-12450HX CPU dans des benchmarks populaires, pour comparaison avec d'autres modèles.

  • iGPU - FP32 Performance (Single-precision GFLOPS)
    539 place
  • Estimated results for PassMark CPU Mark
    279 place
  • Place dans le classement général

    (sur la base de plusieurs critères de référence)

    114 left arrow score
  • Vitesse d'horloge plus élevée

    Autour de 4% une meilleure vitesse d'horloge

    2.50 GHz left arrow 2.40 GHz (4.40 GHz)
  • Plus grand nombre de cœurs

    About 1.75 Plus de cœurs

    14 left arrow 8
  • Performance par watt

    About 0.82 moins de chaleur générée par le processeur, W.

    45 W left arrow 55 W

Positions dans tous les classements

Positions communes Intel Core i9-12900H CPU dans des benchmarks populaires, pour comparaison avec d'autres modèles.

  • Cinebench R23 (Single-Core)
    34 place
  • Cinebench R23 (Multi-Core)
    347 place
  • Cinebench R20 (Single-Core)
    38 place
  • Cinebench R20 (Multi-Core)
    64 place
  • Cinebench R15 (Single-Core)
    37 place
  • Cinebench R15 (Multi-Core)
    78 place
  • Geekbench 5, 64bit (Single-Core)
    107 place
  • Geekbench 5, 64bit (Multi-Core)
    138 place
  • iGPU - FP32 Performance (Single-precision GFLOPS)
    73 place
  • Geekbench 6 (Single-Core)
    72 place
  • Geekbench 6 (Multi-Core)
    248 place

Spécifications

Données techniques
Intel Core i5-12450HX Intel Core i5-12450HX
Intel Core i9-12900H Intel Core i9-12900H
CPU famille et groupe

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

  • Série
    Intel Core i5 left arrow Intel Core i9
  • Groupe de CPU
    Intel Core i 12000H left arrow Intel Core i 12000H
  • Segment
    Mobile left arrow Mobile
  • Génération
    12 left arrow 12
  • Modèle précédent
    -- left arrow Intel Core i9-11900H
Caractéristiques techniques du CPU

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 left arrow 14 / 20
  • Architecture de base
    hybrid (big.LITTLE) left arrow hybrid (big.LITTLE)
  • A-Core
    4x Golden Cove left arrow 6x Golden Cove
  • B-Core
    4x Gracemont left arrow 8x Gracemont
  • Overclocking
    Oui left arrow Non
IGPU

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 UHD Graphics 770 left arrow Intel Iris Xe Graphics 96 (Alder Lake)
  • GPU frequency
    0.30 GHz left arrow 0.40 GHz
  • GPU (Turbo)
    1.30 GHz left arrow 1.45 GHz
  • Unités d'exécution
    32 left arrow 96
  • Shader
    256 left arrow 768
  • Max. GPU Memory
    64 GB left arrow 64 GB
  • Max. displays
    3 left arrow 4
  • Génération
    11 left arrow 13
  • Direct X
    12 left arrow 12.1
  • Processus technologique
    10 nm left arrow 10 nm
  • Date de sortie
    Q4/2021 left arrow Q1/2022
Prise en charge des codecs matériels

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 left arrow Decode / Encode
  • h265 / HEVC (10 bit)
    Decode / Encode left arrow Decode / Encode
  • h264
    Decode / Encode left arrow Decode / Encode
  • VP8
    Decode / Encode left arrow Decode
  • VP9
    Decode / Encode left arrow Decode / Encode
  • AV1
    Decode left arrow Decode
  • AVC
    Decode / Encode left arrow Decode / Encode
  • VC-1
    Decode left arrow Decode
  • JPEG
    Decode / Encode left arrow Decode / Encode
Spécifications de la mémoire et PCI

Overview of the types and quantities of RAM supported by Intel Core i9-12900H et Intel Core i5-12450HX. The supported memory frequencies may vary depending on the motherboard configuration.

  • Type de mémoire
    DDR4-3200DDR5-4800LPDDR4X-4266LPDDR5-5200 left arrow DDR4-3200DDR5-4800LPDDR4X-4266LPDDR5-5200
  • Max. Mémoire
    128 GB left arrow 64 GB
  • Canaux de mémoire
    2 (Dual Channel) left arrow 2
  • ECC
    Non left arrow Non
  • PCIe
    5.0 x 20 left arrow 4.0 x 28
  • AES-NI
    Oui left arrow Oui
Consommation d'énergie

Analyze the TDP (Thermal Design Power) requirements of Intel Core i5-12450HX et Intel Core i9-12900H to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

  • TDP (PL1)
    55 W left arrow 45 W
  • TDP (PL2)
    157 W left arrow 115 W
  • TDP down
    45 W left arrow --
  • Température maximale
    100 °C left arrow 100 °C
Technologies et extensions

Information on architecture, interfaces, and additional instructions supported by Intel Core i5-12450HX et Intel Core i9-12900H, including virtual machine technologies and fabrication processes.

  • Processus technologique
    10 nm left arrow 10 nm
  • Socket
    BGA 1744 left arrow BGA 1744
  • L2-Cache
    -- left arrow 11.50 MB
  • L3-Cache
    12.00 MB left arrow 24.00 MB
  • Architecture
    Alder Lake H left arrow Alder Lake H
  • Virtualization
    VT-x, VT-x EPT, VT-d left arrow VT-x, VT-x EPT, VT-d
  • Jeu d'instructions (ISA)
    x86-64 (64 bit) left arrow x86-64 (64 bit)
  • Extensions ISA
    SSE4.1, SSE4.2, AVX2, AVX2+ left arrow SSE4.1, SSE4.2, AVX2, AVX2+
  • Date de sortie
    Q2/2022 left arrow Q1/2022

Benchmarks

Tests de performance CPUs

By analyzing the results from various benchmarks, you can gain a clearer understanding of the performance differences between Intel Core i5-12450HX et Intel Core i9-12900H.

Compare the synthetic benchmark scores and make an informed decision on the best processor for your needs!

iGPU - FP32 Performance (Single-precision GFLOPS)
Les performances de l'iGPU - le GPU interne dans les jeux.
665
Intel Core i5-12450HX
2223
Intel Core i9-12900H

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