Intel Core i9-12900K
AMD FX-8120
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Intel Core i9-12900K gegen AMD FX-8120. Spezifikationen, Leistung, Tests

User rating
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Freigegeben
Q4/2021
Intel Core i9-12900K
Intel Core i9-12900K
Freigegeben
Q2/2012
User rating
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AMD FX-8120
AMD FX-8120

Was ist die beste Wahl? Intel Core i9-12900K oder AMD FX-8120? Welcher Prozessor ist schneller?

Compare the available specifications of these models.

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.

AMD FX-8120 has a base frequency of 3.1 GHz. 8 / 8 CPU Cores / Threads. Stated TDP / base power 125 W. Freigegeben in Q2/2012.

Unterschiede

Intel Core i9-12900K Gründe für die Berücksichtigung
Intel Core i9-12900K
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  • Höhere Taktfrequenz

    Rund um 19% höhere taktfrequenz

    3.70 GHz left arrow 3.1 GHz
  • Größere Anzahl von Kernen

    8 more cores

    16 left arrow 8
  • Höhere Turbotaktfrequenz

    Rund um 30% higher specified turbo frequency

    5.20 GHz left arrow 4 GHz
AMD FX-8120 Gründe für die Berücksichtigung
AMD FX-8120
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Positionen in allen Ranglisten

Gemeinsame Standpunkte AMD FX-8120 CPU in gängigen Benchmarks, zum Vergleich mit anderen Modellen.

  • Cinebench R15 (Single-Core)
    817 place
  • Cinebench R15 (Multi-Core)
    499 place
  • Geekbench 5, 64bit (Single-Core)
    987 place
  • Geekbench 5, 64bit (Multi-Core)
    753 place
  • Geekbench 3, 64bit (Single-Core)
    623 place
  • Geekbench 3, 64bit (Multi-Core)
    362 place
  • Cinebench R11.5, 64bit (Single-Core)
    601 place
  • Cinebench R11.5, 64bit (Multi-Core)
    384 place
  • Estimated results for PassMark CPU Mark
    581 place

Specifications

Technische Daten
Intel Core i9-12900K Intel Core i9-12900K
AMD FX-8120 AMD FX-8120
CPU-Familie und Gruppe

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

  • CPU Gruppe
    Intel Core i 12000 left arrow AMD FX-8000
  • Serie
    12th Generation Intel Core i9 Processors left arrow FX-Series
  • Generation
    12 left arrow 2
  • Vergangenes Modell
    Intel Core i9-11900K left arrow -
  • Processor Number
    i9-12900K left arrow -
  • Segment
    Desktop left arrow Desktop / Server
  • Successor
    Intel Core i9-13900K left arrow -
  • Form Factor
    - left arrow Desktops
  • Series
    - left arrow FX 8-Core Black Edition Processors
Technische Daten der CPU

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

  • A-Core
    8x Golden Cove left arrow -
  • B-Core
    8x Gracemont left arrow -
  • Base Frequency
    3.7 GHz left arrow 3.1 GHz
  • Zentrale Architektur
    hybrid (big.LITTLE) left arrow normal
  • CPU Kerne
    16 left arrow 8
  • CPU Threads
    24 left arrow 8
  • E-core Base Clock
    2.4 GHz left arrow -
  • E-core Max Turbo
    3.9 GHz left arrow -
  • Efficient Cores
    8 left arrow -
  • Hyperthreading / SMT
    Ja left arrow Nein
  • Max. Boost Clock
    5.2 GHz left arrow 4 GHz
  • Übertaktung
    Ja left arrow Ja
  • P-core Base Clock
    3.2 GHz left arrow -
  • P-core Max Turbo
    5.1 GHz left arrow -
  • Performance Cores
    8 left arrow -
  • Turbo Frequency (1 Core)
    5.3 GHz left arrow 4 GHz
  • Turbo Frequency (16 Cores)
    5 GHz left arrow -
  • Turbo Frequency (8 Cores)
    - left arrow 4 GHz
IGPU

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

  • DirectX Version
    12 left arrow -
  • Ausführungseinheiten
    32 left arrow -
  • Generation
    12 left arrow -
  • GPU Frequency
    400 MHz left arrow -
  • GPU-Name
    Intel UHD Graphics 770 left arrow None
  • GPU Turbo
    1550 MHz left arrow kein Turbo
  • Graphics Base Frequency
    300 MHz left arrow -
  • Graphics Output
    eDP 1.4b, DP 1.4a, HDMI 2.1 left arrow -
  • Max. displays
    4 left arrow -
  • Max. GPU Memory
    16 GB left arrow -
  • Datum der Veröffentlichung
    Q4/2021 left arrow -
  • Shader
    256 left arrow -
  • technisches verfahren
    10 nm left arrow -
Hardware Codec Unterstützung

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

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

Typen, Kanalmenge des RAM, unterstützt von AMD FX-8120 und Intel Core i9-12900K. Je nach Motherboard können höhere oder niedrigere Speicherfrequenzen unterstützt werden.

  • ECC
    Ja left arrow Ja
  • Max. Speicher
    128 GB left arrow -
  • Speicherkanäle
    2 left arrow 2
  • Speicher Typ
    Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s left arrow Not Listed
  • PCIe-Lanes
    20 left arrow -
  • PCIe-Version
    5.0 and 4.0 left arrow -
Verschlüsselung
  • AES-NI
    Ja left arrow Ja
Energieverbrauch

Vergleichen Sie die TDP-Anforderungen von TDP Intel Core i9-12900K und AMD FX-8120 Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

  • Maximum Operating Temperature
    100 °C left arrow 61 °C
  • Maximum Turbo Power
    241 W left arrow -
  • Processor Base Power (PBP)
    125 W left arrow -
  • TDP (PL1, legacy label)
    125 W left arrow 95 W
  • TDP (PL2)
    228 W / 56 s left arrow -
  • Default TDP
    - left arrow 125 W
Technologien und Erweiterungen

Architektur, Schnittstellen, zusätzliche Anweisungen, die von Intel Core i9-12900K und AMD FX-8120, Technologien für virtuelle Maschinen und Verfahrenstechnik.

  • Architektur
    Alder Lake S left arrow Vishera (Bulldozer)
  • Cache (manufacturer label)
    30 MB Intel Smart Cache left arrow -
  • Codename
    Products formerly Alder Lake left arrow FX Legacy
  • Befehlssatz (ISA)
    x86-64 (64 bit) left arrow x86-64 (64 bit)
  • ISA-Erweiterungen
    SSE4.1, SSE4.2, AVX2, AVX2+ left arrow SSE4.1, SSE4.2, AVX, FMA3, FMA4
  • L2-Cache
    Conflicting source values: 14 MB (Total cache capacity) | 3.75 MB left arrow 8 MB
  • L3-Cache
    30 MB left arrow 8 MB
  • Marketing Status (manufacturer label)
    Launched left arrow -
  • Part Number
    BX8071512900K left arrow -
  • Datum der Veröffentlichung
    Q4/2021 left arrow Q2/2012
  • Steckdose
    FCLGA1700 left arrow AM3+
  • technisches verfahren
    Intel 7 (Manufacturer process designation) left arrow 32nm
  • Use Conditions
    PC/Client/Tablet, Workstation left arrow -
  • Virtualisierung
    VT-x, VT-x EPT, VT-d left arrow AMD-V
  • L1-Cache
    - left arrow 0.375 MB
  • Manufacturer product ID (boxed)
    - left arrow FD8120FRGUBOX
  • Manufacturer product ID (tray)
    - left arrow FD8120FRW8KGU

Benchmarks (tests)

Leistungstests CPUs
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.

Intel Core i9-12900K

More results: 3

AMD FX-8120

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.

Cinebench 2024 / multiple threads

Model ResultReported conditions
Intel Core i9-12900K 1387 points System: Core i9-12900K, 16 GB
CPU / power label: Core i9-12900K, 16 GB
Source minimum runtime: 0 minutes.
Exact test build and complete conditions are unreported; no ranking position.

Cinebench 2024 / single thread

Model ResultReported conditions
Intel Core i9-12900K 120 points System: Core i9-12900K, 16 GB
CPU / power label: Core i9-12900K, 16 GB
Source minimum runtime: 0 minutes.
Exact test build and complete conditions are unreported; no ranking position.

RandomX / XMRig 6.26.0 / 1M / 22 threads / windows

Model ResultReported conditions
Intel Core i9-12900K 9357.425585 H/s RandomX / XMRig 6.26.0 / 1M / 22 threads / windows
System RAM: 64 GB
OS: Windows NT 10.0
Motherboard: Micro-Star International Co., Ltd. / PRO Z690-A WIFI (MS-7D25)
Duration: 106.867 s
User-submitted run; tuning and power settings are incomplete.

Cinebench R23 / multiple threads

Model ResultReported conditions
Intel Core i9-12900K 27485 points System: CB: Core i9-12900K @ Stock
CPU / power label: CB: Core i9-12900K @ Stock
Exact test build and complete conditions are unreported; no ranking position.

Cinebench R23 / single thread

Model ResultReported conditions
Intel Core i9-12900K 2032 points System: CB: Core i9-12900K @ Stock
CPU / power label: CB: Core i9-12900K @ Stock
Exact test build and complete conditions are unreported; no ranking position.

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