Intel Core Ultra 7 270K Plus vs Xeon E3-1275 v6 OEM CPU Comparison

The main differences between Intel Core Ultra 7 270K Plus and Intel Xeon E3-1275 v6 OEM are in Socket, Integrated Graphics, CPU Cores and CPU Threads.

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Intel Core Ultra 7 270K Plus	Intel Xeon E3-1275 v6 OEM
Prices (Change region) In Stock $316.00 Last updated 20 minutes ago. In Stock Free shipping $319.99 In Stock Free shipping $319.99 Out of Stock $415.15 Show 1 more offers	Prices (Change region) Out of Stock Free shipping $372.61 - Buy now
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Brand Intel	Brand Intel
Model BX80768270K	Model CM8067702870931
Release Date 📅 March 2026	Release Date 📅 January 2011
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews Add a product review
CPU Single-Core Performance (Charts) 2nd / 589	CPU Single-Core Performance (Charts) n/a
Single-Core Effective Value 18th / 244	Single-Core Effective Value -
Workstation Performance (Charts) 10th / 270	Workstation Performance (Charts) n/a
Workstation Effective Value 1st / 263	Workstation Effective Value -
Gaming Performance (Charts) 12th / 148	Gaming Performance (Charts) n/a
Gaming Effective Value 33rd / 145	Gaming Effective Value -
TDP 🔌 125 Watts	TDP 🔌 73 Watts
Price history View Details ►	Price history View Details ►
Compatible PC parts Motherboards ► CPU Coolers ►	Compatible PC parts Motherboards ► CPU Coolers ►
Series Core Ultra 7 (Series 2)	Series -
Core Name Arrow Lake Refresh	Core Name -
Socket LGA1851	Socket LGA1151
Integrated Graphics Intel Xe	Integrated Graphics Intel HD Graphics P630
CPU Cores 24	CPU Cores 4
CPU Threads 24	CPU Threads 8
CPU Clock Rate 3700 MHz	CPU Clock Rate 3800 MHz
CPU Turbo Clock Rate 5400 MHz	CPU Turbo Clock Rate 4200 MHz
Efficiency Core Clock Rate 3200 MHz	Efficiency Core Clock Rate -
Efficiency Core Turbo Clock Rate 4700 MHz	Efficiency Core Turbo Clock Rate -
CPU Cooler included No	CPU Cooler included No
Manufacturing Process 3 nm	Manufacturing Process 14 nm
Maximum Supported Memory 256 GB	Maximum Supported Memory 64 GB
Cache L3 36 MB	Cache L3 8 MB