AMD Ryzen 9 7900
AMD Ryzen 9 7950X
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AMD Ryzen 9 7900 contre AMD Ryzen 9 7950X. Spécifications, performances, tests

User rating
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Libéré
2023-01-14
AMD Ryzen 9 7900
AMD Ryzen 9 7900
Libéré
2022-09-27
User rating
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AMD Ryzen 9 7950X
AMD Ryzen 9 7950X

Quel est le meilleur choix ? AMD Ryzen 9 7900 ou AMD Ryzen 9 7950X? Quel est le processeur le plus rapide ?

Compare the available specifications of these models.

AMD Ryzen 9 7900 has a base frequency of 3.7 GHz. 12 / 24 CPU Cores / Threads. Stated TDP / base power 65 W. Sorti en 2023-01-14.

AMD Ryzen 9 7950X has a base frequency of 4.5 GHz. 16 / 32 CPU Cores / Threads. Stated TDP / base power 170 W. Sorti en 2022-09-27.

Differences

AMD Ryzen 9 7900 Raisons de considérer
AMD Ryzen 9 7900
Signaler un bogue
  • Lower stated TDP / base power

    Power limits alone do not measure performance per watt.

    65 W left arrow 170 W

Positions dans tous les classements

Positions communes AMD Ryzen 9 7900 CPU dans des benchmarks populaires, pour comparaison avec d'autres modèles.

  • iGPU - FP32 Performance (Single-precision GFLOPS)
    536 place
AMD Ryzen 9 7950X Raisons de considérer
AMD Ryzen 9 7950X
Signaler un bogue
  • Place dans le classement général

    (sur la base de plusieurs critères de référence)

    11 left arrow place
  • Vitesse d'horloge plus élevée

    Autour de 22% une meilleure vitesse d'horloge

    4.5 GHz left arrow 3.7 GHz
  • Plus grand nombre de cœurs

    4 more cores

    16 left arrow 12
  • Vitesse d'horloge turbo plus élevée

    Autour de 6 % higher specified turbo frequency

    5.7 GHz left arrow 5.4 GHz

Positions dans tous les classements

Positions communes AMD Ryzen 9 7950X CPU dans des benchmarks populaires, pour comparaison avec d'autres modèles.

  • Cinebench R23 (Single-Core)
    17 place
  • Cinebench R23 (Multi-Core)
    12 place
  • Geekbench 5, 64bit (Single-Core)
    14 place
  • Geekbench 5, 64bit (Multi-Core)
    20 place

Spécifications

Données techniques
AMD Ryzen 9 7900 AMD Ryzen 9 7900
AMD Ryzen 9 7950X AMD Ryzen 9 7950X
CPU famille et groupe

Informations générales sur les processeurs comparés, la série, la génération et le segment de marché.

  • Groupe de CPU
    AMD Ryzen 7000 left arrow AMD Ryzen 7000
  • Série
    Ryzen left arrow Ryzen
  • Form Factor
    Desktops / Boxed Processor left arrow Desktops / Boxed Processor
  • Génération
    6 left arrow 5
  • Modèle précédent
    AMD Ryzen 9 5900 left arrow AMD Ryzen 9 5950X
  • Segment
    Desktop left arrow Desktop
  • Series
    Ryzen 7000 Series left arrow Ryzen 7000 Series
Caractéristiques techniques du CPU

Core counts, threads, cache and clock modes describe the CPU configuration. Performance depends on the workload and comparable measured results.

  • Base Frequency
    3.7 GHz left arrow 4.5 GHz
  • Architecture de base
    normal left arrow normal
  • Core Configuration
    12x left arrow 16x
  • Cœurs de CPU
    12 left arrow 16
  • Fils de processeur
    24 left arrow 32
  • Hyperthreading / SMT
    Oui left arrow Oui
  • Max. Boost Clock
    5.4 GHz left arrow 5.7 GHz
  • Overclocking
    Oui left arrow Oui
  • Turbo Frequency (1 Core)
    5.4 GHz left arrow 5.5 GHz
  • Turbo Frequency (12 Cores)
    4.8 GHz left arrow -
  • Turbo Frequency (16 Cores)
    - left arrow 5.2 GHz
IGPU

Internal Graphics n'affecte pas les performances du CPU, il effectue le travail de la carte graphique en son absence ou sur les appareils mobiles.

  • DirectX Version
    12 left arrow -
  • Unités d'exécution
    2 left arrow -
  • Génération
    9 left arrow -
  • GPU Frequency
    2200 MHz left arrow 2200 MHz
  • Nom du GPU
    AMD Radeon Graphics left arrow AMD Radeon Graphics
  • GPU Turbo
    2200 MHz left arrow Pas de turbo
  • Graphics Cores
    2 left arrow 2
  • Max. displays
    3 left arrow -
  • Max. GPU Memory
    8 GB left arrow -
  • Date de sortie
    Q3/2022 left arrow -
  • Shader
    128 left arrow -
  • Processus technologique
    5 nm left arrow -
Prise en charge des codecs matériels

Codecs intégrés utilisés pour coder et décoder le contenu. Accélère considérablement les opérations requises.

  • AV1
    Non left arrow Non
  • H.264 / AVC
    Decode / Encode left arrow Non
  • h265 / HEVC (8 bit)
    Decode / Encode left arrow Non
  • h265 / HEVC (10 bit)
    Decode / Encode left arrow Non
  • JPEG
    Decode / Encode left arrow Non
  • VC-1
    Decode left arrow Non
  • VP8
    Decode / Encode left arrow Non
  • VP9
    Decode / Encode left arrow Non
Spécifications de la mémoire et PCI

Types, canal quantité de RAM supportée par AMD Ryzen 9 7950X et AMD Ryzen 9 7900. Selon les cartes mères, des fréquences de mémoire supérieures ou inférieures peuvent être prises en charge.

  • ECC
    Oui left arrow Oui
  • Max. Mémoire
    128 GB left arrow 256 GB
  • Memory Bandwidth
    83.2 GB/s left arrow 83.2 GB/s
  • Canaux de mémoire
    2 left arrow 2
  • Type de mémoire
    DDR5 left arrow DDR5
  • PCIe
    PCIe 5.0 left arrow PCIe 5.0
Cryptage
  • AES-NI
    Oui left arrow Oui
Consommation d'énergie

Comparez les exigences du TDP AMD Ryzen 9 7900 et AMD Ryzen 9 7950X Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

  • Default TDP
    65 W left arrow 170 W
  • Maximum Operating Temperature
    95 °C left arrow 95 °C
  • TDP (PL1, legacy label)
    65 W left arrow 170 W
  • TDP (PL2)
    - left arrow 230 W
Technologies et extensions

Architecture, interfaces, instructions supplémentaires supportées par AMD Ryzen 9 7900 et AMD Ryzen 9 7950X, les technologies des machines virtuelles et la technologie des processus.

  • Architecture
    Raphael (Zen 4) left arrow Raphael (Zen 4)
  • Chip design
    Chiplet left arrow -
  • Codename
    Raphael AM5 left arrow Raphael AM5
  • Jeu d'instructions (ISA)
    x86-64 (64 bit) left arrow x86-64 (64 bit)
  • Extensions ISA
    SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 left arrow SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
  • L2-Cache
    12 MB left arrow 16 MB
  • L3-Cache
    64 MB left arrow 64 MB
  • Operating systems
    Windows 10, Windows 11, Linux left arrow -
  • Date de sortie
    2023-01-14 left arrow 2022-09-27
  • Release price
    429 $ left arrow -
  • Socket
    AM5 left arrow AM5
  • Processus technologique
    TSMC 5nm FinFET left arrow TSMC 5nm FinFET
  • Virtualization
    AMD-V, SVM left arrow AMD-V, SVM

Benchmarks

Tests de performance CPUs

Shared tests with results for both models: 15

Blender Cycles

Each row uses one Blender version, operating system and compute backend.

Test and settingsAMD Ryzen 9 7900 AMD Ryzen 9 7950XResult difference¹
Blender 5.2.0 / CPU / Linux 423.158207 samples/min Submissions: 8 632.530096 samples/min Submissions: 10 +49.5 %
Blender 5.1.1 / CPU / Windows 402.094544 samples/min Submissions: 7 577.564381 samples/min Submissions: 26 +43.6 %
Blender 5.1.0 / CPU / Windows 402.076116 samples/min Submissions: 11 599.189804 samples/min Submissions: 15 +49.0 %
Blender 4.5.0 / CPU / Linux 434.607956 samples/min Submissions: 71 640.195415 samples/min Submissions: 60 +47.3 %
Blender 4.5.0 / CPU / Windows 370.502053 samples/min Submissions: 72 539.85203 samples/min Submissions: 186 +45.7 %
Blender 4.4.0 / CPU / Linux 417.62517 samples/min Submissions: 10 627.290228 samples/min Submissions: 41 +50.2 %
Blender 4.4.0 / CPU / Windows 361.246155 samples/min Submissions: 28 533.737601 samples/min Submissions: 202 +47.7 %
Blender 4.3.0 / CPU / Linux 444.072007 samples/min Submissions: 21 644.599619 samples/min Submissions: 76 +45.2 %
Blender 4.3.0 / CPU / Windows 388.422041 samples/min Submissions: 49 521.842157 samples/min Submissions: 504 +34.3 %
Blender 4.2.0 / CPU / Linux 435.700715 samples/min Submissions: 9 639.162595 samples/min Submissions: 82 +46.7 %
Blender 4.2.0 / CPU / Windows 360.683488 samples/min Submissions: 30 527.799756 samples/min Submissions: 470 +46.3 %
Blender 4.1.0 / CPU / Linux 448.997736 samples/min Submissions: 5 672.672632 samples/min Submissions: 36 +49.8 %
More tests: 3
Test and settingsAMD Ryzen 9 7900 AMD Ryzen 9 7950XResult difference¹
Blender 4.1.0 / CPU / Windows 371.969605 samples/min Submissions: 30 550.882976 samples/min Submissions: 294 +48.1 %
Blender 4.0.0 / CPU / Linux 453.937392 samples/min Submissions: 87 658.852208 samples/min Submissions: 132 +45.1 %
Blender 4.0.0 / CPU / Windows 371.910741 samples/min Submissions: 72 546.570676 samples/min Submissions: 593 +47.0 %

¹ Difference of the second result relative to the first in that row. No percentage is calculated for different upscaling algorithms. This compares published results, not a universal performance index.

Individual model tests

These results have no shared test of both models with the same version and settings. They are shown separately without a percentage difference.

AMD Ryzen 9 7900

AMD Ryzen 9 7950X

Results with primary test sources

Published measurements are separate from the archived index. Incomplete conditions and unknown run counts do not support ranking positions or calculated performance differences.

Model TestResultReported conditions
AMD Ryzen 9 7950X Cinebench R15 / multi-core 6236 points Graphics card: GeForce RTX 3090
System RAM: 32 GB
AMD Ryzen 9 7950X Cinebench R15 / single-core 317 points Graphics card: GeForce RTX 3090
System RAM: 32 GB
AMD Ryzen 9 7950X Cinebench R20 / multi-core 14891 points Graphics card: GeForce RTX 3090
System RAM: 32 GB
AMD Ryzen 9 7950X Cinebench R20 / single-core 783 points Graphics card: GeForce RTX 3090
System RAM: 32 GB
AMD Ryzen 9 7950X Cinebench R23 / multi-core 38248 points Graphics card: GeForce RTX 3090
System RAM: 32 GB
AMD Ryzen 9 7950X Cinebench R23 / single-core 2017 points Graphics card: GeForce RTX 3090
System RAM: 32 GB

Individual system tests

Results were obtained on the reported systems. Test versions and settings remain separate; incomplete conditions do not support calculated model performance differences.

RandomX / XMRig 6.26.0 / 10M / 24 threads / linux

Model ResultReported conditions
AMD Ryzen 9 7900 15889.384461 H/s RandomX / XMRig 6.26.0 / 10M / 24 threads / linux
System RAM: 64 GB
OS: Linux x86_64
Motherboard: ASUSTeK COMPUTER INC. / ROG STRIX B650E-F GAMING WIFI
Duration: 629.351 s
User-submitted run; tuning and power settings are incomplete.

RandomX / XMRig 6.26.0 / 1M / 32 threads / windows

Model ResultReported conditions
AMD Ryzen 9 7950X 10417.426271 H/s RandomX / XMRig 6.26.0 / 1M / 32 threads / windows
System RAM: 32 GB
OS: Windows NT 10.0
Motherboard: ASUSTeK COMPUTER INC. / TUF GAMING B650M-PLUS WIFI
Duration: 95.993 s
User-submitted run; tuning and power settings are incomplete.

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