値下げ 24%

Intel Core i5 12400 6-core LGA 1700

★★★★★ 4.8 (1,703)

The 6-core, 12-thread Alder Lake-S design delivers a 4.4GHz boost clock and a strong 18,800 PassMark multi-core score, making it a durable workhorse for sustained productivity. Its 65W TDP and support for both DDR4 and DDR5 memory provide flexible, cost-effective platform choices without sacrificing modern PCIe 5.0 connectivity. This processor is best for budget-conscious system builders who need reliable performance for office multitasking and efficiency-focused workloads.

Cores 6
Threads 12
Boost Clock 4400 MHz
L3 Cache 18 MB
TDP 65 W
Socket LGA 1700
Integrated Graphics Intel UHD Graphics 730
Intel Core i5 12400 6-core LGA 1700 cpu
80 総合スコア
他の国でも利用可能:

概要

メリットとデメリット

長所

  • Strong social proof (97th percentile) 97th
  • Strong platform (89th percentile) 89th
  • Strong single thread (86th percentile) 86th
  • Strong efficiency (85th percentile) 85th

短所

オーナーの声

購入者の評価が時間とともにどう変化したか

独自

顧客が実際にレビューを書いた時期に基づいています。発売当初の高評価が続いたかどうかがわかります。

購入者の評価は一定を保っています
88/100当社のAIによる感情分析▲28信頼度: 中 · 25 件のソース · 2026年11月
1★2★3★4★5★Q1 '22: 5.0★ · 4 レビューQ2 '22: 4.7★ · 3 レビューQ3 '22: 5.0★ · 1 レビューQ1 '23: 4.5★ · 2 レビューQ4 '23: 3.0★ · 1 レビューQ3 '24: 1.0★ · 1 レビューQ4 '25: 5.0★ · 1 レビューQ2 '26: 4.8★ · 5 レビュー (推定日)43121115Q1 '22Q2 '22Q3 '22Q1 '23Q4 '23Q3 '24Q4 '25Q2 '26
平均評価満足(4〜5★)不満(1〜2★)バーの高さ = レビュー件数推定日
  1. Q2 202688/1004.8★5 レビュー

    Buyers in Q2 2026 praised the CPU's excellent value, gaming performance, and cool operation. One noted the stock cooler's mounting issues, requiring an aftermarket purchase.

    • Excellent value for money, with strong performance in gaming and desktop tasks at a low price.
    • Great gaming performance, handling AAA titles and even playable without a dedicated GPU for less demanding games.
    • Runs cool with an AIO, temperatures between 30-55°C in a mini ITX build.
    • Stock cooler mounting issues: push-pin design didn't align with existing holes, requiring an aftermarket cooler.
  2. Q2 202293/1004.7★3 レビュー

    Buyers in Q2 2022 praised the CPU's performance and value, noting it rivals higher-end models. One mentioned the included cooler doesn't fit, but overall sentiment is very positive.

    • Excellent performance for the price, with one buyer noting it's barely slower than a top-tier i9.
    • Quiet operation, with one user unable to hear the fan during gaming.
    • Included cooler doesn't fit over the CPU socket, but this is only an issue if you plan to use it.
    • Great value compared to older generation CPUs, offering significant speed and reliability improvements.
  3. Q1 202295/1005.0★4 レビュー

    Buyers in Q1 2022 praised the i5-12400 as a top budget CPU, noting excellent performance, value, and cool stock cooler temps. It was recommended over the 5600X, with one user upgrading from an older i7.

    • Exceptional value and performance for the price, often recommended over AMD 5600X.
    • Stock cooler performs well, with idle temps around 30-35C and gaming under 70C.
    • Significant upgrade from older CPUs like i7-4790K, improving overall system performance.
    • Stock cooler is adequate but not the best; a better tower cooler is suggested if budget allows.

日付のある顧客レビュー 18 件を暦四半期ごとに集計しています。期間別の分析は英語です。

実証データ

パフォーマンス

パフォーマンス偏差値

AI 72.5
Feature 69.8
Platform 88.9
User Sentiment 77.8
Efficiency 84.6
Multi Thread 73.3
ユーザー評価 96.5
Affordability 39.1
Single Thread 85.8

スペック

全スペック一覧

Processor

Brand Intel
Series Core i5
Model 12400
Codename Alder Lake
Class desktop
Process 7

Cores & Clocks

Cores 6
P-cores 6
Threads 12
Base Clock 2500
Boost Clock 4400

Cache

L2 Cache 7.5
L3 Cache 18 MB

Performance

PassMark Multi 18834
PassMark Single 3467

Memory

Memory Type DDR5
Max Speed 4800
Channels 2
Max Memory 128
ECC No

Platform & Power

Socket LGA 1700
PCIe 5
PCIe Lanes 20
TDP 65
Max Turbo Power 117
Unlocked No

Graphics & AI

Integrated Graphics Intel UHD Graphics 730

競合製品との比較

Spec Intel Core i5 12400 AMD Ryzen 7 9800X3D Dell Xeon E5-2637 V2 D&H Core i9 BX80673I99960X G.Skill Trident Z Neo MICRO CENTER 225FB860MEAGLEPL
Cores 6 8 32 16 6 -
Threads 12 16 64 32 12 -
Boost Clock Mhz 4400 5200 3500 4400 4200 -
L3 Cache Mb 18 96 256 22 32 -
Tdp W 65 120 200 165 65 -
Socket LGA 1700 AM5 Socket A/Socket 462 (PGA 462) LGA 2066 AMD Socket AM4 -
Integrated Graphics Intel UHD Graphics 730 AMD Radeon Graphics No - - -
Compare Compare Compare Compare Compare
製品 AIFeaturePlatformUser SentimentEfficiencyMulti Threadユーザー評価AffordabilitySingle Thread
Intel Core i5 12400 72.569.888.977.884.673.396.539.185.8
AMD Ryzen 7 9800X3D Compare 91.398.595.292.388.188.796.523.694.7
Dell Xeon E5-2637 V2 Compare 99.190.976.4097.499.1088.488.7
D&H Core i9 BX80673I99960X Compare 88.662.681.4073.884.270.617.473
G.Skill Trident Z Neo Compare 7287.378.4083.471.7020.871.6
MICRO CENTER 225FB860MEAGLEPL Compare 67.920.417.9041.885.5027.794.5

価格

コストパフォーマンス

最安 €159 1店舗で1件の価格
Amazon 1件の価格 最安 €159

Price History

€100 €200 €300 €400 6月13日11月5日 €159

用途別スコア

総合 (80)AI/LLM (65)Budget (81.7)ゲーム (70.9)Server (63.8)Efficiency (83.8)Productivity (78.7)

詳細なレビューは近日公開予定です。上記のスペック、スコア、価格、チャートは常に最新です。

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