Intel Core i9-12900K gegen Intel Core i9-12900KF. Spezifikationen, Leistung, Tests

Comprehensive background on the processors being compared, detailing their series, generation, and targeted market segment.

• Segment
  Desktop / Server Desktop / Server
• Serie
  Intel Core i9 Intel Core i9
• Generation
  12 12
• CPU Gruppe
  Intel Core i 12000 Intel Core i 12000
• Vergangenes Modell
  Intel Core i9-11900K Intel Core i9-11900KF

Essential parameters including the number of cores, threads, base and turbo frequencies, and cache size. These metrics provide insight into the processor’s speed—higher values generally indicate better performance.

• Frequenz
  3.70 GHz 3.70 GHz
• CPU Kerne
  16 16
• Turbo (1 Kern)
  5.30 GHz 5.30 GHz
• CPU Threads
  24 24
• Turbo (16 Kerne)
  5.00 GHz 5.00 GHz
• Hyperthreading
  Ja Ja
• Übertaktung
  Ja Ja
• Zentrale Architektur
  hybrid (big.LITTLE) hybrid (big.LITTLE)
• A core
  8x Golden Cove 8x Golden Cove
• B core
  8x Gracemont 8x Gracemont

The integrated graphics (iGPU) do not influence the CPU performance significantly; they serve as a substitute for a dedicated graphics card in the absence of one or are utilized in mobile devices.

• GPU-Name
  Intel Iris Xe Graphics 32 (Alder Lake S) Intel Iris Xe Graphics 32 (Alder Lake S)
• GPU frequency
  0.40 GHz 0.40 GHz
• GPU (Turbo)
  1.45 GHz 1.45 GHz
• Ausführungseinheiten
  32 32
• Shader
  256 256
• Max. GPU Memory
  16 GB 16 GB
• Max. displays
  4 4
• Generation
  12 12
• DirectX Version
  12 12
• technisches verfahren
  10 nm 10 nm
• Datum der Veröffentlichung
  Q4/2021 Q4/2021

This section details the built-in codecs used for encoding and decoding media content, which significantly enhance processing speed and efficiency.

• h265 / HEVC (8 bit)
  Decode / Encode Decode / Encode
• h265 / HEVC (10 bit)
  Decode / Encode Decode / Encode
• h264
  Decode / Encode Decode / Encode
• VP9
  Decode / Encode Decode / Encode
• VP8
  Decode Decode
• AV1
  Decode Decode
• AVC
  Decode / Encode Decode / Encode
• VC-1
  Decode Decode
• JPEG
  Decode / Encode Decode / Encode

Overview of the types and quantities of RAM supported by Intel Core i9-12900KF und Intel Core i9-12900K. The supported memory frequencies may vary depending on the motherboard configuration.

• Speicher Typ
  DDR4-3200DDR5-4800 DDR4-3200DDR5-4800
• Max. Speicher
  256 GB 256 GB
• ECC
  Nein Nein
• Speicherkanäle
  2 2
• PCIe-Version
  5.0 5.0
• PCIe-Lanes
  20 20

• AES-NI
  Ja Ja

Analyze the TDP (Thermal Design Power) requirements of Intel Core i9-12900K und Intel Core i9-12900KF to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP (PL1)
  125 W 125 W
• TDP (PL2)
  228 W / 56 s 228 W / 56 s
• Maximale Temperatur
  100 °C 100 °C

Information on architecture, interfaces, and additional instructions supported by Intel Core i9-12900K und Intel Core i9-12900KF, including virtual machine technologies and fabrication processes.

• Befehlssatz (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualisierung
  VT-x, VT-x EPT, VT-d VT-x, VT-x EPT, VT-d
• ISA-Erweiterungen
  SSE4.1, SSE4.2, AVX2, AVX2+ SSE4.1, SSE4.2, AVX2, AVX2+
• L2-Cache
  3.75 MB 3.75 MB
• L3-Cache
  30.00 MB 30.00 MB
• Architektur
  Alder Lake S Alder Lake S
• technisches verfahren
  10 nm 10 nm
• Steckdose
  LGA 1700 LGA 1700
• Datum der Veröffentlichung
  Q4/2021 Q4/2021
• Part Number
  BX8071512900K BX8071512900KF