Intel Core Ultra 5 250K Plus vs AMD FX-4300 CPU Comparison

The main differences between Intel Core Ultra 5 250K Plus and AMD FX-4300 are in Core Name, Socket, Integrated Graphics and CPU Cores.

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Intel Core Ultra 5 250K Plus	AMD FX-4300
Prices (Change region) In Stock Free shipping $219.99 In Stock Free shipping $219.99 In Stock $219.99 Last updated 41 minutes ago. In Stock $224.99 Show 1 more offers	Prices (Change region) Out of Stock Free shipping $15.98 - Buy now
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Pangoly Score (How do we rate?) -	Pangoly Score (How do we rate?) 77
Brand Intel	Brand AMD
Model BX80768250K	Model FD4300WMHKBOX
Release Date 📅 March 2026	Release Date 📅 October 2012
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews ★★★★★ (109 reviews) Add a product review
CPU Single-Core Performance (Charts) 5th / 589	CPU Single-Core Performance (Charts) n/a
Single-Core Effective Value 10th / 244	Single-Core Effective Value -
Workstation Performance (Charts) 30th / 270	Workstation Performance (Charts) n/a
Workstation Effective Value 4th / 263	Workstation Effective Value -
Gaming Performance (Charts) 22nd / 148	Gaming Performance (Charts) n/a
Gaming Effective Value 11th / 145	Gaming Effective Value -
TDP 🔌 125 Watts	TDP 🔌 95 Watts
Price history View Details ►	Price history View Details ►
Compatible PC parts Motherboards ► CPU Coolers ►	Compatible PC parts Motherboards ► CPU Coolers ►
Pros -	Pros Good multi-threading performance Decent overclocking ability
Cons -	Cons Too close in price to FX-6300 Poor single-threaded performance
Series Core Ultra 5 (Series 2)	Series FX-4000 Series
Core Name Arrow Lake Refresh	Core Name Vishera
Socket LGA1851	Socket AM3+
Integrated Graphics Intel Xe	Integrated Graphics None
CPU Cores 18	CPU Cores 4
CPU Threads 18	CPU Threads 4
CPU Clock Rate 4200 MHz	CPU Clock Rate 3800 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 4 MB