12th Gen Intel Core i9 12900E

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  • iGPU: Intel UHD Graphics 770
  • Boost/Base Clock: 3.8GHz (E-Cores), 5GHz (P-Cores) / 1.7GHz (E-Cores), 2.3GHz (P-Cores)
  • Core/Thread Count: 16 Core / 24 Thread
  • Cache: 1.375MB of level 1 cache + 14 MB of level 2 cache + 30 MB of Level 3 Cache
  • TDP: 65 Watts
  • CPU Socket: LGA1700
  • CPU Transistor size: 10 Nanometers
  • CPU Series: Alder Lake
  • *Disclaimer: The price & specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.

    Last updated on January 5, 2022 3:09 PM
    12th Gen Intel Core i9 12900E
    12th Gen Intel Core i9 12900E

    Description

    12th Gen Intel Core i9 12900E Review

    The i9 12900E by Intel is a part of its 12th Generation Alder lake lineup for high-end desktops and workstations. It is powered by 8 high-power cores (Golden Cove Cores) and 8 power-efficient cores (Gracemont Cores) with the power-efficient Gracemont cores having a base clock of 1.7 GHz and a boost clock of 3.8 GHz on the other hand the high-performance golden cove cores have a base clock of 2.3 GHz and a boost clock of 5 GHz. Based on Intel’s 10 nanometers architecture intel claims an IPC (instructions per cycle) gain of 19% compared to its predecessor Rocket Lake. According to Intel, the base TDP of the i9 12900E is 65 Watts. Other key features include support for DDR4/DDR5 RAM and LGA1700 socket which supports Intel B660, Intel H610, Intel H670, and Intel Z690 motherboards.

    12th Gen Intel Core i9 12900E Release Date | Price | Where To Buy

    Launched in November 2021 Alder Lake flagship the i9 12900E is available on Newegg and Amazon.

    Additional information

    Specification: 12th Gen Intel Core i9 12900E

    Model
    Model

    Specs
    Processor/CPU Model

    CPU Base Clock

    1.7GHz (E-Cores), 2.3GHz (P-Cores)

    CPU Boost Clock

    3.8GHz (E-Cores), 5GHz (P-Cores)

    CPU Core Count

    16 Core

    Level 1 Cache

    1.375MB

    Level 2 Cache

    14 MB

    L3 Cache/SLC

    30 MB of Level 3 Cache

    TDP

    65 Watts

    CPU Thread Count

    24 Thread

    CPU Generation

    CPU/Processor

    Processor’s Series

    Alder Lake

    Socket

    Transistor size

    RAM Speed

    ,

    CPU Benchmarks
    Geekbench 5 (Multi-core)

    15982

    Geekbench 5 (Single-Core)

    1903

    GPU Specs
    GPU VRAM

    iGPU Model

    Other Specs
    Operating System

    Specification
    x

    .

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