Intel Core i9-12900K
AMD FX-8120
Seleziona la scheda video 1
Seleziona la scheda video 2

Intel Core i9-12900K contro AMD FX-8120. Specifiche, prestazioni, test

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

Qual è la scelta migliore Intel Core i9-12900K o AMD FX-8120? Quale processore è più veloce?

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. Rilasciato 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. Rilasciato in Q2/2012.

Differenze

  • Velocità di clock più alta

    Intorno a 19% migliore velocità di clock

    3.70 GHz left arrow 3.1 GHz
  • Più numero di core

    8 more cores

    16 left arrow 8
  • Velocità di clock turbo più alta

    Intorno a 30% higher specified turbo frequency

    5.20 GHz left arrow 4 GHz
AMD FX-8120 Motivi da considerare
AMD FX-8120
Segnala un bug

Posizioni in tutte le classifiche

Posizioni comuni AMD FX-8120 CPU in benchmark popolari, per un confronto con altri modelli.

  • 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

Specifiche

Dati tecnici
Intel Core i9-12900K Intel Core i9-12900K
AMD FX-8120 AMD FX-8120
Famiglia e gruppo di CPU

Informazioni di base sui processori a confronto, serie, generazione e segmento di mercato.

  • Gruppo CPU
    Intel Core i 12000 left arrow AMD FX-8000
  • Serie
    12th Generation Intel Core i9 Processors left arrow FX-Series
  • Generazione
    12 left arrow 2
  • Modello passato
    Intel Core i9-11900K left arrow -
  • Processor Number
    i9-12900K left arrow -
  • Segmento
    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
Specifiche tecniche della 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
  • Architettura di base
    hybrid (big.LITTLE) left arrow normal
  • Core della CPU
    16 left arrow 8
  • Threads della CPU
    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
    Sì left arrow No
  • Max. Boost Clock
    5.2 GHz left arrow 4 GHz
  • Overclock
    Sì left arrow Sì
  • 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

La grafica interna non influisce sulle prestazioni della CPU, ma svolge il lavoro della scheda grafica in sua assenza o su dispositivi mobili.

  • DirectX Version
    12 left arrow -
  • Unità di esecuzione
    32 left arrow -
  • Generazione
    12 left arrow -
  • GPU Frequency
    400 MHz left arrow -
  • Nome della GPU
    Intel UHD Graphics 770 left arrow None
  • GPU Turbo
    1550 MHz left arrow No 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 -
  • Data di rilascio
    Q4/2021 left arrow -
  • Shader
    256 left arrow -
  • Processo tecnico
    10 nm left arrow -
Supporto codec hardware

Codec integrati utilizzati per codificare e decodificare i contenuti. Velocizza notevolmente le operazioni richieste.

  • AV1
    Decode left arrow No
  • H.264 / AVC
    Decode / Encode left arrow No
  • h265 / HEVC (8 bit)
    Decode / Encode left arrow No
  • h265 / HEVC (10 bit)
    Decode / Encode left arrow No
  • JPEG
    Decode / Encode left arrow No
  • VC-1
    Decode left arrow No
  • VP8
    Decode left arrow No
  • VP9
    Decode / Encode left arrow No
Specifiche di memoria e PCI

Tipi, quantità di canali di RAM supportati da AMD FX-8120 e Intel Core i9-12900K. A seconda delle schede madri, possono essere supportate frequenze di memoria più alte o più basse.

  • ECC
    Sì left arrow Sì
  • Max. Memoria
    128 GB left arrow -
  • Canali di memoria
    2 left arrow 2
  • Tipo di memoria
    Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s left arrow Not Listed
  • Corsie PCIe
    20 left arrow -
  • Versione PCIe
    5.0 and 4.0 left arrow -
Crittografia
  • AES-NI
    Sì left arrow Sì
Consumo di energia

Confrontare i requisiti TDP di TDP Intel Core i9-12900K e 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
Tecnologie ed estensioni

Architettura, interfacce, istruzioni aggiuntive supportate da Intel Core i9-12900K e AMD FX-8120, tecnologie per macchine virtuali e tecnologia di processo.

  • Architettura
    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
  • Set di istruzioni (ISA)
    x86-64 (64 bit) left arrow x86-64 (64 bit)
  • Estensioni ISA
    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 -
  • Data di rilascio
    Q4/2021 left arrow Q2/2012
  • Presa
    FCLGA1700 left arrow AM3+
  • Processo tecnico
    Intel 7 (Manufacturer process designation) left arrow 32nm
  • Use Conditions
    PC/Client/Tablet, Workstation left arrow -
  • Virtualizzazione
    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

Benchmark (test)

Test di performance 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.

Ultimi confronti