Intel Core i9-12900K
Intel Core i7-12700KF
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Intel Core i9-12900K contro Intel Core i7-12700KF. Specifiche, prestazioni, test

User rating
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Rilasciato
Q4/2021
Intel Core i9-12900K
Intel Core i9-12900K
Rilasciato
Q4/2021
User rating
star star star star star
Intel Core i7-12700KF
Intel Core i7-12700KF

Qual è la scelta migliore Intel Core i9-12900K o Intel Core i7-12700KF? 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.

Intel Core i7-12700KF has a base frequency of 3.60 GHz. 12 CPU Cores / Threads. Stated TDP / base power 125 W. Rilasciato in Q4/2021.

Differenze

  • Velocità di clock più alta

    Intorno a 3% migliore velocità di clock

    3.70 GHz left arrow 3.60 GHz
  • Più numero di core

    4 more cores

    16 left arrow 12
  • Velocità di clock turbo più alta

    Intorno a 4% higher specified turbo frequency

    5.20 GHz left arrow 5.00 GHz

Specifiche

Dati tecnici
Intel Core i9-12900K Intel Core i9-12900K
Intel Core i7-12700KF Intel Core i7-12700KF
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 Intel Core i 12000
  • Serie
    12th Generation Intel Core i9 Processors left arrow Intel Core i7
  • Generazione
    12 left arrow 12
  • Modello passato
    Intel Core i9-11900K left arrow Intel Core i7-11700KF
  • Processor Number
    i9-12900K left arrow -
  • Segmento
    Desktop left arrow Desktop / Server
  • Successor
    Intel Core i9-13900K left arrow -
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 8x Golden Cove
  • B-Core
    8x Gracemont left arrow 4x Gracemont
  • Base Frequency
    3.7 GHz left arrow 3.6 GHz
  • Architettura di base
    hybrid (big.LITTLE) left arrow hybrid (big.LITTLE)
  • Core della CPU
    16 left arrow 12
  • Threads della CPU
    24 left arrow 20
  • 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 Sì
  • Max. Boost Clock
    5.2 GHz left arrow -
  • 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 5 GHz
  • Turbo Frequency (16 Cores)
    5 GHz left arrow -
  • Turbo Frequency (12 Cores)
    - left arrow 4.7 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 -
  • 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 Decode
  • H.264 / AVC
    Decode / Encode left arrow Decode / Encode
  • h265 / HEVC (8 bit)
    Decode / Encode left arrow Decode / Encode
  • h265 / HEVC (10 bit)
    Decode / Encode left arrow Decode / Encode
  • JPEG
    Decode / Encode left arrow Decode / Encode
  • VC-1
    Decode left arrow Decode
  • VP8
    Decode left arrow Decode
  • VP9
    Decode / Encode left arrow Decode / Encode
Specifiche di memoria e PCI

Tipi, quantità di canali di RAM supportati da Intel Core i7-12700KF 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 No
  • Max. Memoria
    128 GB left arrow 256 GB
  • Canali di memoria
    2 left arrow 2
  • Tipo di memoria
    Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s left arrow DDR4-3200DDR5-4800
  • Corsie PCIe
    20 left arrow 20
  • Versione PCIe
    5.0 and 4.0 left arrow 5.0
Crittografia
  • AES-NI
    Sì left arrow Sì
Consumo di energia

Confrontare i requisiti TDP di TDP Intel Core i9-12900K e Intel Core i7-12700KF 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 100 °C
  • Maximum Turbo Power
    241 W left arrow -
  • Processor Base Power (PBP)
    125 W left arrow -
  • TDP (PL1, legacy label)
    125 W left arrow 125 W
  • TDP (PL2)
    228 W / 56 s left arrow 228 W / 56 s
Tecnologie ed estensioni

Architettura, interfacce, istruzioni aggiuntive supportate da Intel Core i9-12900K e Intel Core i7-12700KF, tecnologie per macchine virtuali e tecnologia di processo.

  • Architettura
    Alder Lake S left arrow Alder Lake S
  • Cache (manufacturer label)
    30 MB Intel Smart Cache left arrow -
  • Codename
    Products formerly Alder Lake left arrow -
  • 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, AVX2, AVX2+
  • L2-Cache
    Conflicting source values: 14 MB (Total cache capacity) | 3.75 MB left arrow 2.5 MB
  • L3-Cache
    30 MB left arrow 25 MB
  • Marketing Status (manufacturer label)
    Launched left arrow -
  • Part Number
    BX8071512900K left arrow BX8071512700K
  • Data di rilascio
    Q4/2021 left arrow Q4/2021
  • Presa
    FCLGA1700 left arrow LGA 1700
  • Processo tecnico
    Intel 7 (Manufacturer process designation) left arrow 10 nm
  • Use Conditions
    PC/Client/Tablet, Workstation left arrow -
  • Virtualizzazione
    VT-x, VT-x EPT, VT-d left arrow VT-x, VT-x EPT, VT-d

Benchmark (test)

Test di performance CPUs

Shared tests with results for both models: 11

Blender Cycles

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

Test and settingsIntel Core i9-12900K Intel Core i7-12700KFResult difference¹
Blender 5.2.0 / CPU / Windows 330.848277 samples/min Submissions: 9 299.652343 samples/min Submissions: 10 -9.4 %
Blender 5.1.1 / CPU / Windows 371.614153 samples/min Submissions: 10 261.198774 samples/min Submissions: 10 -29.7 %
Blender 5.1.0 / CPU / Windows 364.623081 samples/min Submissions: 5 283.116113 samples/min Submissions: 6 -22.4 %
Blender 4.5.0 / CPU / Linux 405.81974 samples/min Submissions: 17 349.422858 samples/min Submissions: 6 -13.9 %
Blender 4.5.0 / CPU / Windows 347.867139 samples/min Submissions: 51 289.770122 samples/min Submissions: 95 -16.7 %
Blender 4.4.0 / CPU / Windows 334.608444 samples/min Submissions: 40 274.137726 samples/min Submissions: 32 -18.1 %
Blender 4.3.0 / CPU / Windows 331.433386 samples/min Submissions: 51 276.449649 samples/min Submissions: 55 -16.6 %
Blender 4.2.0 / CPU / Windows 348.527563 samples/min Submissions: 101 273.398609 samples/min Submissions: 43 -21.6 %
Blender 4.1.0 / CPU / Windows 341.86517 samples/min Submissions: 51 289.715603 samples/min Submissions: 24 -15.3 %
Blender 4.0.0 / CPU / Linux 387.437158 samples/min Submissions: 8 347.011907 samples/min Submissions: 6 -10.4 %
Blender 4.0.0 / CPU / Windows 342.220842 samples/min Submissions: 83 278.887706 samples/min Submissions: 43 -18.5 %

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.

Intel Core i9-12900K

Intel Core i7-12700KF

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.

RandomX / XMRig 6.24.0 / 1M / 12 threads / windows

Model ResultReported conditions
Intel Core i7-12700KF 7153.689873 H/s RandomX / XMRig 6.24.0 / 1M / 12 threads / windows
System RAM: 64 GB
OS: Windows NT 10.0
Motherboard: Gigabyte Technology Co., Ltd. / B760 GAMING X DDR4
Duration: 139.788 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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