Intel Core i5-6500 OEM vs Core Ultra 5 250K Plus CPU Comparison

The main differences between Intel Core i5-6500 OEM and Intel Core Ultra 5 250K Plus are in Core Name, Socket, Integrated Graphics and CPU Cores.

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Intel Core i5-6500 OEM	Intel Core Ultra 5 250K Plus
Prices (Change region) In Stock Free shipping $84.50	Prices (Change region) In Stock Free shipping $219.99 In Stock Free shipping $219.99 In Stock $219.99 Last updated 51 minutes ago. In Stock $224.99 Show 1 more offers
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Brand Intel	Brand Intel
Model CM8066201920404	Model BX80768250K
Release Date 📅 December 2015	Release Date 📅 March 2026
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★☆☆☆☆ (1 reviews) Add a product review	User reviews Add a product review
CPU Single-Core Performance (Charts) n/a	CPU Single-Core Performance (Charts) 5th / 589
Single-Core Effective Value -	Single-Core Effective Value 10th / 244
Workstation Performance (Charts) n/a	Workstation Performance (Charts) 30th / 270
Workstation Effective Value -	Workstation Effective Value 4th / 263
Gaming Performance (Charts) n/a	Gaming Performance (Charts) 22nd / 148
Gaming Effective Value -	Gaming Effective Value 11th / 145
TDP 🔌 65 Watts	TDP 🔌 125 Watts
Price history View Details ►	Price history View Details ►
Compatible PC parts Motherboards ► CPU Coolers ►	Compatible PC parts Motherboards ► CPU Coolers ►
Series Core i5 6th Gen	Series Core Ultra 5 (Series 2)
Core Name Skylake	Core Name Arrow Lake Refresh
Socket LGA1151	Socket LGA1851
Integrated Graphics Intel HD Graphics 530	Integrated Graphics Intel Xe
CPU Cores 4	CPU Cores 18
CPU Threads 4	CPU Threads 18
CPU Clock Rate 3200 MHz	CPU Clock Rate 4200 MHz
CPU Turbo Clock Rate 3600 MHz	CPU Turbo Clock Rate 5300 MHz
Efficiency Core Clock Rate -	Efficiency Core Clock Rate 3300 MHz
Efficiency Core Turbo Clock Rate -	Efficiency Core Turbo Clock Rate 4600 MHz
CPU Cooler included No	CPU Cooler included No
Manufacturing Process 14 nm	Manufacturing Process 3 nm
Maximum Supported Memory 64 GB	Maximum Supported Memory 256 GB
Cache L3 6 MB	Cache L3 30 MB