Intel Core Ultra 5 250KF Plus vs AMD A6-6400K CPU Comparison

The main differences between Intel Core Ultra 5 250KF Plus and AMD A6-6400K are in Core Name, Socket, Integrated Graphics and CPU Cores.

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Intel Core Ultra 5 250KF Plus	AMD A6-6400K
Prices (Change region) In Stock $194.99 In Stock $198.95 Last updated 26 minutes ago. In Stock Free shipping $199.98 In Stock Free shipping $199.99 Show 1 more offers	Prices (Change region) Out of Stock Free shipping $18.00 - Buy now
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Pangoly Score (How do we rate?) -	Pangoly Score (How do we rate?) 78
Brand Intel	Brand AMD
Model BX80768250KF	Model AD640KOKHLBOX
Release Date 📅 March 2026	Release Date 📅 June 2013
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews ★★★★★ (138 reviews) Add a product review
CPU Single-Core Performance (Charts) 5th / 589	CPU Single-Core Performance (Charts) n/a
Single-Core Effective Value 3rd / 244	Single-Core Effective Value -
Workstation Performance (Charts) 30th / 270 (0%)	Workstation Performance (Charts) 269th / 270 (-5136%)
Workstation Effective Value 2nd / 263	Workstation Effective Value 258th / 263
Gaming Performance (Charts) 22nd / 148	Gaming Performance (Charts) n/a
Gaming Effective Value 7th / 145	Gaming Effective Value -
TDP 🔌 125 Watts	TDP 🔌 65 Watts
Price history View Details ►	Price history View Details ►
Compatible PC parts Motherboards ► CPU Coolers ►	Compatible PC parts Motherboards ► CPU Coolers ►
Pros -	Pros Competitive pricing GPU performances Overclock capabilities
Cons -	Cons CPU performances compared to Intel's chip
Series Core Ultra 5 (Series 2)	Series A6 Series
Core Name Arrow Lake Refresh	Core Name Richland
Socket LGA1851	Socket FM2
Integrated Graphics None	Integrated Graphics Radeon HD 8470D
CPU Cores 18	CPU Cores 2
CPU Threads 18	CPU Threads 2
CPU Clock Rate 4200 MHz	CPU Clock Rate 3900 MHz
CPU Turbo Clock Rate 5300 MHz	CPU Turbo Clock Rate -
Efficiency Core Clock Rate 3300 MHz	Efficiency Core Clock Rate -
Efficiency Core Turbo Clock Rate 4600 MHz	Efficiency Core Turbo Clock Rate -
CPU Cooler included No	CPU Cooler included Yes
Manufacturing Process 3 nm	Manufacturing Process 32 nm
Maximum Supported Memory 256 GB	Maximum Supported Memory -
Cache L3 30 MB	Cache L3 -