AT8076806414

Mfr. #:
AT8076806414
Mfr.:
Intel
Product Type:
CPU
Series:
Intel® Core™ Ultra Processors (Series 2)
Package / Case:
1851-FCLGA
Description:
Intel Core Ultra 5 Processor 245KF: 14-core, 14-thread CPU, up to 5.2 GHz, 125 W base power

Product Attributes

AttributeValue
Code NameArrow Lake
Overall Peak TOPS (Int8)22
Core Count14
Performance Cores6
Efficient Cores8
Thread Count14
Max Turbo Frequency5.2 GHz
Performance-core Max Turbo Frequency5.2 GHz
Efficient-core Max Turbo Frequency4.6 GHz
Performance-core Base Frequency4.2 GHz
Efficient-core Base Frequency3.6 GHz
Cache24 MB Intel® Smart Cache
L2 Cache26 MB
Processor Base Power125 W
Maximum Turbo Power159 W
CPU LithographyTSMC N3B
Max Memory Size256 GB
Memory SupportUp to DDR5 6400 MT/s
Memory Channels2
NPUIntel® AI Boost
NPU Peak TOPS (Int8)13
Thunderbolt 4Yes
PCI Express Revision5.0 and 4.0
PCI Express ConfigurationsUp to 1x16+2x4, 2x8+2x4, 1x8+4x4
PCI Express Lanes24
Max Operating Temperature105 °C
Instruction Set64-bit
Instruction Set ExtensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Spec CodeSRQCY
SteppingB0
Shipping MediaTRAY
Socket / Package CodeFCLGA1851
Package DetailsFCLGA1851

Product Description

The tray-supplied Intel Core Ultra 5 245KF is an Arrow Lake desktop processor with six performance and eight efficient cores, a 125 W base-power rating and a 159 W maximum turbo rating. Its unlocked K-class positioning suits configurable desktop builds, but cooling and power delivery must be planned for the turbo limit.

The KF variant has no integrated graphics, so a finished system needs a discrete graphics card for display output. It supports DDR5 rather than a DDR4 migration path, and Intel AI Boost adds an NPU for software that can use it. These platform decisions matter more than treating 245KF as an interchangeable replacement for a processor with onboard video.

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