Product roundup

Best Intel Core i5 CPUs 
in 2026.

Compare five products from the Puter.Parts directory with practical specifications and direct internal product links.

5 products comparedUpdated 20 August 2026Specification-led comparison
Reviewed by the Puter.Parts editorial teamSpecifications and descriptions are based on the linked Puter.Parts product pages. No hands-on testing is claimed.
Editorial disclosureCheck the linked product page for current specifications, availability and retailer information.

Our winner

Core i5-12400F

独立GPUを常に使用するゲーマー向けにi5-12400からコストを削減した統合グラフィックスなし版。Alder Lake世代で最も人気のあるバジェットゲーミングCPUの一つです。

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Our picks compared

ProductBest forKey specifications
Core i5-12400FGeneral category comparisonCores: 6 · Threads: 12 · Base Clock: 2.5 GHz · Boost Clock: 4.4 GHz
Core i5-12600KGeneral category comparisonCores: 10 (6 Performance + 4 Efficient) · Threads: 16 · Base Clock: 3.7 GHz (P-core) / 2.8 GHz (E-core) · Boost Clock: 4.9 GHz (P-core) / 3.6 GHz (E-core)
Core i5-13400General category comparisonCores: 10 (6 Performance + 4 Efficient) · Threads: 16 · Base Clock: 2.5 GHz (P-core) / 1.8 GHz (E-core) · Boost Clock: 4.6 GHz (P-core) / 3.3 GHz (E-core)
Core i5-13600KFGeneral category comparisonCores: 14 (6 Performance + 8 Efficient) · Threads: 20 · Base Clock: 3.5 GHz (P-core) / 2.6 GHz (E-core) · Boost Clock: 5.1 GHz (P-core) / 3.9 GHz (E-core)
Core i5-14600KFGeneral category comparisonCores: 14 (6 Performance + 8 Efficient) · Threads: 20 · Base Clock: 3.5 GHz (P-core) / 2.6 GHz (E-core) · Boost Clock: 5.3 GHz (P-core) / 4.0 GHz (E-core)

Technical details are taken from the linked internal product pages. Check live details before buying.

The products in detail

1. Best overall category fit

Core i5-12400F

Core i5-12400F is a practical option in this comparison.

独立GPUを常に使用するゲーマー向けにi5-12400からコストを削減した統合グラフィックスなし版。Alder Lake世代で最も人気のあるバジェットゲーミングCPUの一つです。 Check the linked product page for current details.

What we like

  • Direct internal product page with technical specifications.
  • Useful model details for comparing this category.

What we do not like

  • Current price and availability need checking.
Key specificationsCores: 6 · Threads: 12 · Base Clock: 2.5 GHz · Boost Clock: 4.4 GHz
General category comparison.Open product page
2. Best overall category fit

Core i5-12600K

Core i5-12600K is a practical option in this comparison.

メインストリームAlder Lakeのバリューキング。10コア（6P+4E）とアンロックマルチプライヤーで、Ryzen 5レベルの価格で発売時にi7レベルのゲーミングパフォーマンスを提供しました。 Check the linked product page for current details.

What we like

  • Direct internal product page with technical specifications.
  • Useful model details for comparing this category.

What we do not like

  • Current price and availability need checking.
Key specificationsCores: 10 (6 Performance + 4 Efficient) · Threads: 16 · Base Clock: 3.7 GHz (P-core) / 2.8 GHz (E-core) · Boost Clock: 4.9 GHz (P-core) / 3.6 GHz (E-core)
General category comparison.Open product page
3. Best overall category fit

Core i5-13400

Core i5-13400 is a practical option in this comparison.

日常コンピューティングとゲーミングに最適なバジェット向け10コアRaptor Lake CPU、ロックマルチプライヤーと65Wベースを持ちます。 Check the linked product page for current details.

What we like

  • Direct internal product page with technical specifications.
  • Useful model details for comparing this category.

What we do not like

  • Current price and availability need checking.
Key specificationsCores: 10 (6 Performance + 4 Efficient) · Threads: 16 · Base Clock: 2.5 GHz (P-core) / 1.8 GHz (E-core) · Boost Clock: 4.6 GHz (P-core) / 3.3 GHz (E-core)
General category comparison.Open product page
4. Best overall category fit

Core i5-13600KF

Core i5-13600KF is a practical option in this comparison.

i5-13600Kの統合グラフィックスなしバージョンで、統合グラフィックスなしで同じ優れたマルチコアとゲーミングパフォーマンスを提供します。 Check the linked product page for current details.

What we like

  • Direct internal product page with technical specifications.
  • Useful model details for comparing this category.

What we do not like

  • Current price and availability need checking.
Key specificationsCores: 14 (6 Performance + 8 Efficient) · Threads: 20 · Base Clock: 3.5 GHz (P-core) / 2.6 GHz (E-core) · Boost Clock: 5.1 GHz (P-core) / 3.9 GHz (E-core)
General category comparison.Open product page
5. Best overall category fit

Core i5-14600KF

Core i5-14600KF is a practical option in this comparison.

i5-14600Kと同じ14コアアンロック設計ですが、統合グラフィックスなし——独立GPUを既に搭載しているゲーミングビルドに最適です。 Check the linked product page for current details.

What we like

  • Direct internal product page with technical specifications.
  • Useful model details for comparing this category.

What we do not like

  • Current price and availability need checking.
Key specificationsCores: 14 (6 Performance + 8 Efficient) · Threads: 20 · Base Clock: 3.5 GHz (P-core) / 2.6 GHz (E-core) · Boost Clock: 5.3 GHz (P-core) / 4.0 GHz (E-core)
General category comparison.Open product page

How to choose

Check the full specification

Compare the useful specifications on each linked product page before buying.

Match the product to the build

Consider compatibility, dimensions, power, capacity and intended use.

Check current availability

Prices, stock and retailer terms can change, so confirm the live details.