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Product Overview

The Intel Core Ultra 5 245KF is a 14-core desktop processor for the LGA1851 socket, built on the Arrow Lake architecture. It combines 6 Performance cores boosting up to 5.2 GHz with 8 Efficiency cores boosting up to 4.6 GHz, giving 14 threads in total. It carries 26 MB of L2 cache and 24 MB of L3 cache, supports PCIe 5.0 and has a 125 W base TDP.

The “F” in the name means there is no integrated graphics, so you will need a dedicated graphics card. It is a good fit for gaming builds on an Intel 800 series chipset motherboard, with DDR5 memory and PCIe 5.0 and 4.0 support. It also has a built-in AI core rated at 13 TOPS with Intel AI Boost. This is the tray version without retail packaging, and no cooler is included, so budget for a separate CPU cooler.

Specification

• Manufacturer: Intel
• Model: Core Ultra 5 245KF
• MPN: AT8076806414
• EAN: 8592978581602
• Socket: LGA1851 (FC-LGA4)
• Architecture: Core Ultra 5 2xxK (Arrow Lake)
• Cores / Threads: 14 cores / 14 threads
• Performance cores: 6 cores, 4.2 GHz base, 5.2 GHz boost
• Efficiency cores: 8 cores, 3.6 GHz base, 4.6 GHz boost
• L2 cache: 26 MB (26624 KB)
• L3 cache: 24 MB (24576 KB)
• TDP: 125 W (max. 159 W)
• Integrated graphics: None
• AI core: 1 core, 13 TOPS (Intel AI Boost)
• Memory channels: 2
• Max. PCIe version: 5.0
• Cooler: Not included
• Packaging: Tray version

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