Intel Core Ultra 5 250K Plus vs Xeon 6C E5 2620 CPU Comparison

The main differences between Intel Core Ultra 5 250K Plus and Intel Xeon 6C E5 2620 are in Core Name, Socket, Integrated Graphics and CPU Cores.

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Intel Core Ultra 5 250K Plus	Intel Xeon 6C E5 2620
Prices (Change region) In Stock Free shipping $219.99 In Stock Free shipping $219.99 In Stock $219.99 Last updated 23 minutes ago. In Stock $224.99 Show 1 more offers	Prices (Change region) In Stock $122.00 Last updated 18 minutes ago.
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Brand Intel	Brand Intel
Model BX80768250K	Model BX80621E52620
Release Date 📅 March 2026	Release Date 📅 April 2016
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews ★★★★☆ (9 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 ►
Series Core Ultra 5 (Series 2)	Series Intel Xeon E5 Family
Core Name Arrow Lake Refresh	Core Name Sandy Bridge EP
Socket LGA1851	Socket LGA2011
Integrated Graphics Intel Xe	Integrated Graphics None
CPU Cores 18	CPU Cores 6
CPU Threads 18	CPU Threads 12
CPU Clock Rate 4200 MHz	CPU Clock Rate 2000 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 No
Manufacturing Process 3 nm	Manufacturing Process 32 nm
Maximum Supported Memory 256 GB	Maximum Supported Memory -
Cache L3 30 MB	Cache L3 15 MB