Intel Core Ultra 7 270K Plus vs Core i9-11900KF CPU Comparison

The main differences between Intel Core Ultra 7 270K Plus and Intel Core i9-11900KF are in CPU Single-Core Performance (+54%), Core Name, Socket and Integrated Graphics.

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Intel Core Ultra 7 270K Plus	Intel Core i9-11900KF
Prices (Change region) In Stock $316.00 Last updated 23 minutes ago. In Stock Free shipping $319.99 In Stock Free shipping $319.99 In Stock $373.22 Show 1 more offers	Prices (Change region) In Stock Free shipping $442.19 In Stock $449.00 Last updated 19 minutes ago.
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Brand Intel	Brand Intel
Model BX80768270K	Model BX8070811900KF
Release Date 📅 March 2026	Release Date 📅 March 2021
* 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 (0%)	CPU Single-Core Performance (Charts) 82nd / 589 (-54%)
Single-Core Effective Value 18th / 244	Single-Core Effective Value 193rd / 244
Workstation Performance (Charts) 10th / 270 (0%)	Workstation Performance (Charts) 100th / 270 (-192%)
Workstation Effective Value 1st / 263	Workstation Effective Value 147th / 263
Gaming Performance (Charts) 12th / 148 (0%)	Gaming Performance (Charts) 78th / 148 (-43%)
Gaming Effective Value 33rd / 145	Gaming Effective Value 94th / 145
TDP 🔌 125 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 Ultra 7 (Series 2)	Series Core i9 11th Gen
Core Name Arrow Lake Refresh	Core Name Rocket Lake
Socket LGA1851	Socket LGA1200
Integrated Graphics Intel Xe	Integrated Graphics None
CPU Cores 24	CPU Cores 8
CPU Threads 24	CPU Threads 16
CPU Clock Rate 3700 MHz	CPU Clock Rate 3500 MHz
CPU Turbo Clock Rate 5400 MHz	CPU Turbo Clock Rate 5300 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 128 GB
Cache L3 36 MB	Cache L3 16 MB