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Intel Core i5-12400 / 12400F / 12400T / 12490F CPUs – 10nm 2.5–4.4GHz 18MB Cache 65W LGA1700 Socket Wholesale
Intel Core i5-12400 / 12400F / 12400T / 12490F CPUs – 10nm 2.5–4.4GHz 18MB Cache 65W LGA1700 Socket Wholesale - Image 2
Intel Core i5-12400 / 12400F / 12400T / 12490F CPUs – 10nm 2.5–4.4GHz 18MB Cache 65W LGA1700 Socket Wholesale - Image 3
Intel Core i5-12400 / 12400F / 12400T / 12490F CPUs – 10nm 2.5–4.4GHz 18MB Cache 65W LGA1700 Socket Wholesale - Image 4
Intel Core i5-12400 / 12400F / 12400T / 12490F CPUs – 10nm 2.5–4.4GHz 18MB Cache 65W LGA1700 Socket Wholesale - Image 5
Intel Core i5-12400 / 12400F / 12400T / 12490F CPUs – 10nm 2.5–4.4GHz 18MB Cache 65W LGA1700 Socket Wholesale - Image 6
Intel Core i5-12400 / 12400F / 12400T / 12490F CPUs – 10nm 2.5–4.4GHz 18MB Cache 65W LGA1700 Socket Wholesale - Image 7

Intel Core i5-12400 / 12400F / 12400T / 12490F CPUs – 10nm 2.5–4.4GHz 18MB Cache 65W LGA1700 Socket Wholesale

  1. Core i5-12400
    • Standard version with UHD 730 iGPU, balanced for general use.
    • Best for: Office PCs, light gaming (with iGPU), and mainstream builds.
  2. Core i5-12400F
    • No integrated GPU (requires a dedicated graphics card).
    • Same performance as 12400, but cheaper (ideal for budget gaming rigs).
  3. Core i5-12400T
    • Low-power variant (35W TDP) with reduced clocks (1.8 GHz base).
    • Best for: Mini-PCs, HTPCs, and energy-efficient workstations.
  4. Core i5-12490F
    • China-exclusive model, higher base clock (3.0 GHz) and 20MB L3 cache.
    • No iGPU, slightly better gaming performance than 12400F.
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Intel Core i5-12400 / 12400F / 12400T / 12490F CPUs – 10nm 2.5–4.4GHz 18MB Cache 65W LGA1700 Socket Wholesale

Here’s a detailed comparison table for the Intel Core i5-12400, i5-12400F, i5-12400T, and i5-12490F processors:

Intel Core i5-12400 Series – Comparison Table

Feature Core i5-12400 Core i5-12400F Core i5-12400T Core i5-12490F
Cores / Threads 6C / 12T 6C / 12T 6C / 12T 6C / 12T
Base Clock 2.5 GHz 2.5 GHz 1.8 GHz 3.0 GHz
Max Turbo Boost 4.4 GHz 4.4 GHz 4.2 GHz 4.6 GHz
TDP (Power Rating) 65W 65W 35W (Low Power) 65W
Integrated Graphics UHD 730 None UHD 730 None
L3 Cache 18MB 18MB 18MB 20MB
PCIe Support PCIe 5.0 & 4.0 PCIe 5.0 & 4.0 PCIe 5.0 & 4.0 PCIe 5.0 & 4.0
Memory Support DDR4-3200 / DDR5-4800 Same Same Same
Socket LGA 1700 LGA 1700 LGA 1700 LGA 1700
Target Market Mainstream users Budget gamers Low-power systems China-market gaming

1. Intel Core i5-12400

Flagship Mainstream Processor
The Core i5-12400 represents Intel’s balanced 12th-gen offering for mainstream users, featuring:

  • 6 performance cores (12 threads) with 2.5GHz base/4.4GHz boost clocks
  • Intel UHD Graphics 730 integrated GPU
  • 18MB L3 cache and 65W TDP
  • Supports both DDR4-3200 and DDR5-4800 memory
  • PCIe 5.0 and 4.0 support

Ideal for: General productivity, content creation, and 1080p gaming when paired with a discrete GPU. The included iGPU makes it perfect for office PCs or backup graphics.

2. Intel Core i5-12400F

Budget Gaming Specialist
The “F” variant removes integrated graphics to offer better value:

  • Identical 6-core/12-thread configuration as 12400
  • Same 2.5GHz base/4.4GHz boost frequencies
  • Requires discrete graphics card
  • 65W TDP and 18MB L3 cache

Ideal for: Gamers building budget systems with dedicated GPUs. Offers identical CPU performance to 12400 at a lower price point.

3. Intel Core i5-12400T

Energy-Efficient Solution
The low-power “T” model prioritizes efficiency:

  • 6-core/12-thread design with reduced 1.8GHz base clock
  • Still reaches 4.2GHz maximum turbo
  • 35W TDP (nearly half of standard models)
  • Retains UHD 730 graphics

Ideal for: Mini-PCs, HTPCs, and office workstations where power efficiency and quiet operation are priorities.

4. Intel Core i5-12490F

China-Exclusive Performance Boost
This special edition offers enhanced specs:

  • Higher 3.0GHz base clock (4.6GHz boost)
  • Increased 20MB L3 cache (vs 18MB in others)
  • No integrated graphics
  • Black-colored retail packaging

Ideal for: Enthusiasts wanting extra gaming performance. While officially China-only, it’s available through import channels and offers the best performance in this series.

Key Differentiators:

  • Gamers should choose between 12400F (budget) or 12490F (premium)
  • Office users benefit from 12400’s iGPU
  • SFF builders need the 12400T’s 35W TDP
  • All models support modern DDR5 and PCIe 5.0 features

These Alder Lake processors deliver excellent mid-range performance, with each variant optimized for specific use cases and market segments. The 12400 series strikes a compelling balance between price and performance in Intel’s 12th-gen lineup.

Core i5-12400

Core i5-12400, Core i5-12400F, Core i5-12400T, Core i5-12490F

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