AMD Ryzen 9 7950X
Intel Core i9-12900K
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AMD Ryzen 9 7950X gegen Intel Core i9-12900K. Spezifikationen, Leistung, Tests

User rating
star star star star star
Freigegeben
2022-09-27
AMD Ryzen 9 7950X
AMD Ryzen 9 7950X
Freigegeben
Q4/2021
User rating
star star star star star
Intel Core i9-12900K
Intel Core i9-12900K

Was ist die beste Wahl? AMD Ryzen 9 7950X oder Intel Core i9-12900K? Welcher Prozessor ist schneller?

Compare the available specifications of these models.

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

Intel Core i9-12900K has a base frequency of 3.70 GHz. 16 / 24 CPU Cores / Threads. Stated TDP / base power 125 W. Freigegeben in Q4/2021.

Unterschiede

AMD Ryzen 9 7950X Gründe für die Berücksichtigung
AMD Ryzen 9 7950X
Einen Fehler melden
  • Platz in der Gesamtwertung

    (basierend auf mehreren Benchmarks)

    11 left arrow Ort
  • Höhere Taktfrequenz

    Rund um 22% höhere taktfrequenz

    4.5 GHz left arrow 3.70 GHz
  • Höhere Turbotaktfrequenz

    Rund um 10% higher specified turbo frequency

    5.7 GHz left arrow 5.20 GHz

Positionen in allen Ranglisten

Gemeinsame Standpunkte AMD Ryzen 9 7950X CPU in gängigen Benchmarks, zum Vergleich mit anderen Modellen.

  • 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
Intel Core i9-12900K Gründe für die Berücksichtigung
Intel Core i9-12900K
Einen Fehler melden
  • Lower stated TDP / base power

    Power limits alone do not measure performance per watt.

    125 W left arrow 170 W

Positionen in allen Ranglisten

Gemeinsame Standpunkte Intel Core i9-12900K CPU in gängigen Benchmarks, zum Vergleich mit anderen Modellen.

No data

Specifications

Technische Daten
AMD Ryzen 9 7950X AMD Ryzen 9 7950X
Intel Core i9-12900K Intel Core i9-12900K
CPU-Familie und Gruppe

Hintergrundinformationen zu den verglichenen Prozessoren, Serien, Generationen und Marktsegmenten.

  • CPU Gruppe
    AMD Ryzen 7000 left arrow Intel Core i 12000
  • Serie
    Ryzen left arrow 12th Generation Intel Core i9 Processors
  • Form Factor
    Desktops / Boxed Processor left arrow -
  • Generation
    5 left arrow 12
  • Vergangenes Modell
    AMD Ryzen 9 5950X left arrow Intel Core i9-11900K
  • Segment
    Desktop left arrow Desktop
  • Series
    Ryzen 7000 Series left arrow -
  • Successor
    - left arrow Intel Core i9-13900K
  • Processor Number
    - left arrow i9-12900K
Technische Daten der CPU

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

  • Base Frequency
    4.5 GHz left arrow 3.7 GHz
  • Zentrale Architektur
    normal left arrow hybrid (big.LITTLE)
  • Core Configuration
    16x left arrow -
  • CPU Kerne
    16 left arrow 16
  • CPU Threads
    32 left arrow 24
  • Hyperthreading / SMT
    Ja left arrow Ja
  • Max. Boost Clock
    5.7 GHz left arrow 5.2 GHz
  • Übertaktung
    Ja left arrow Ja
  • Turbo Frequency (1 Core)
    5.5 GHz left arrow 5.3 GHz
  • Turbo Frequency (16 Cores)
    5.2 GHz left arrow 5 GHz
  • A-Core
    - left arrow 8x Golden Cove
  • B-Core
    - left arrow 8x Gracemont
  • E-core Base Clock
    - left arrow 2.4 GHz
  • E-core Max Turbo
    - left arrow 3.9 GHz
  • Efficient Cores
    - left arrow 8
  • P-core Base Clock
    - left arrow 3.2 GHz
  • P-core Max Turbo
    - left arrow 5.1 GHz
  • Performance Cores
    - left arrow 8
IGPU

Interne Grafik beeinträchtigt nicht die Leistung der CPU, sondern übernimmt die Arbeit der Grafikkarte bei deren Abwesenheit oder auf mobilen Geräten.

  • DirectX Version
    - left arrow 12
  • Ausführungseinheiten
    - left arrow 32
  • Generation
    - left arrow 12
  • GPU Frequency
    2200 MHz left arrow 400 MHz
  • GPU-Name
    AMD Radeon Graphics left arrow Intel UHD Graphics 770
  • GPU Turbo
    kein Turbo left arrow 1550 MHz
  • Graphics Cores
    2 left arrow -
  • Max. displays
    - left arrow 4
  • Max. GPU Memory
    - left arrow 16 GB
  • Datum der Veröffentlichung
    - left arrow Q4/2021
  • Shader
    - left arrow 256
  • technisches verfahren
    - left arrow 10 nm
  • Graphics Base Frequency
    - left arrow 300 MHz
  • Graphics Output
    - left arrow eDP 1.4b, DP 1.4a, HDMI 2.1
Hardware Codec Unterstützung

Integrierte Codecs für die Kodierung und Dekodierung von Inhalten. Erhebliche Beschleunigung der erforderlichen Vorgänge.

  • AV1
    Nein left arrow Decode
  • H.264 / AVC
    Nein left arrow Decode / Encode
  • h265 / HEVC (8 bit)
    Nein left arrow Decode / Encode
  • h265 / HEVC (10 bit)
    Nein left arrow Decode / Encode
  • JPEG
    Nein left arrow Decode / Encode
  • VC-1
    Nein left arrow Decode
  • VP8
    Nein left arrow Decode
  • VP9
    Nein left arrow Decode / Encode
Speicherspezifikationen & PCI

Typen, Kanalmenge des RAM, unterstützt von Intel Core i9-12900K und AMD Ryzen 9 7950X. Je nach Motherboard können höhere oder niedrigere Speicherfrequenzen unterstützt werden.

  • ECC
    Ja left arrow Ja
  • Max. Speicher
    256 GB left arrow 128 GB
  • Memory Bandwidth
    83.2 GB/s left arrow -
  • Speicherkanäle
    2 left arrow 2
  • Speicher Typ
    DDR5 left arrow Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s
  • PCIe
    PCIe 5.0 left arrow -
  • PCIe-Lanes
    - left arrow 20
  • PCIe-Version
    - left arrow 5.0 and 4.0
Verschlüsselung
  • AES-NI
    Ja left arrow Ja
Energieverbrauch

Vergleichen Sie die TDP-Anforderungen von TDP AMD Ryzen 9 7950X und Intel Core i9-12900K 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
    170 W left arrow -
  • Maximum Operating Temperature
    95 °C left arrow 100 °C
  • TDP (PL1, legacy label)
    170 W left arrow 125 W
  • TDP (PL2)
    230 W left arrow 228 W / 56 s
  • Maximum Turbo Power
    - left arrow 241 W
  • Processor Base Power (PBP)
    - left arrow 125 W
Technologien und Erweiterungen

Architektur, Schnittstellen, zusätzliche Anweisungen, die von AMD Ryzen 9 7950X und Intel Core i9-12900K, Technologien für virtuelle Maschinen und Verfahrenstechnik.

  • Architektur
    Raphael (Zen 4) left arrow Alder Lake S
  • Codename
    Raphael AM5 left arrow Products formerly Alder Lake
  • Befehlssatz (ISA)
    x86-64 (64 bit) left arrow x86-64 (64 bit)
  • ISA-Erweiterungen
    SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 left arrow SSE4.1, SSE4.2, AVX2, AVX2+
  • L2-Cache
    16 MB left arrow Conflicting source values: 14 MB (Total cache capacity) | 3.75 MB
  • L3-Cache
    64 MB left arrow 30 MB
  • Official source
    https://www.amd.com/en/products/processors/desktops/ryzen/7000-series/amd-ryzen-9-7950x.html left arrow https://www.intel.com/content/www/us/en/products/sku/134599/intel-core-i912900k-processor-30m-cache-up-to-5-20-ghz/specifications.html
  • Part Number
    - left arrow BX8071512900K
  • Datum der Veröffentlichung
    2022-09-27 left arrow Q4/2021
  • Steckdose
    AM5 left arrow FCLGA1700
  • technisches verfahren
    TSMC 5nm FinFET left arrow Conflicting source values: 10 nm | Intel 7 (Manufacturer process designation)
  • Verification scope
    Explicit manufacturer fields refreshed; other original historical fields retained, not all reverified. Partial composite conflicts are preserved. left arrow Explicit manufacturer fields refreshed; other original historical fields retained, not all reverified. Partial composite conflicts are preserved.
  • Verified on
    2026-09-30 left arrow 2026-09-30
  • Virtualisierung
    AMD-V, SVM left arrow VT-x, VT-x EPT, VT-d
  • Cache (manufacturer label)
    - left arrow 30 MB Intel Smart Cache
  • Marketing Status (manufacturer label)
    - left arrow Launched
  • Use Conditions
    - left arrow PC/Client/Tablet, Workstation

Blender Open Data

Official median of community submissions. Higher is better; each row uses the same version, operating system and compute backend.

TestAMD Ryzen 9 7950XIntel Core i9-12900K
Blender 5.2.0 / CPU / Windows 555.135698 samples/min
Submissions: 14
334.268413 samples/min
Submissions: 8

Data snapshot: 2026-09-30. Official source

This aggregates different user systems. Individual measurement dates, RAM, drivers and power limits are unknown. Results are excluded from the legacy composite index.

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 conditionsSource / retrieved
AMD Ryzen 9 7950X Cinebench R15 / multi-core 6236 points Graphics card: GeForce RTX 3090
System RAM: 32 GB
Notebookcheck
2026-09-30 UTC
AMD Ryzen 9 7950X Cinebench R15 / single-core 317 points Graphics card: GeForce RTX 3090
System RAM: 32 GB
Notebookcheck
2026-09-30 UTC
AMD Ryzen 9 7950X Cinebench R20 / multi-core 14891 points Graphics card: GeForce RTX 3090
System RAM: 32 GB
Notebookcheck
2026-09-30 UTC
AMD Ryzen 9 7950X Cinebench R20 / single-core 783 points Graphics card: GeForce RTX 3090
System RAM: 32 GB
Notebookcheck
2026-09-30 UTC
AMD Ryzen 9 7950X Cinebench R23 / multi-core 38248 points Graphics card: GeForce RTX 3090
System RAM: 32 GB
Notebookcheck
2026-09-30 UTC
AMD Ryzen 9 7950X Cinebench R23 / single-core 2017 points Graphics card: GeForce RTX 3090
System RAM: 32 GB
Notebookcheck
2026-09-30 UTC

Benchmarks (tests)

Leistungstests CPUs

No comparable legacy benchmark results are available.

These are saved results from the earlier catalog. Measurement dates and test configurations were not recorded. Models with no comparable results are omitted.

Recent models: test results with identified primary sources — Cinebench R23 · Cinebench R20 · Cinebench R15 · Cinebench 2026 · RandomX benchmark

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