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Intel Core Ultra 5 Processor 245KF 14-Core (6 Performance + 8 Efficient) 5.20 GHz Turbo, DDR5-6400, LGA1851, 24MB Cache (15th Gen, No Integrated Graphics)
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SKU: bx80768245kf

Availability: In Stock

Brand: Intel

Category: Processors (CPUs)

$419.00


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Description
SPECIFICATION
Review

The Intel Core Ultra 5 Processor 245KF is a cutting-edge desktop CPU from Intel's 15th Gen Core Ultra Series, launched in Q4 2024. Engineered with a hybrid architecture, it features 14 total cores combining 6 high-performance cores and 8 efficient cores for an optimal balance of power and efficiency, supporting 14 threads simultaneously.

Key performance highlights include a max turbo frequency of up to 5.20 GHz on the performance cores and up to 4.6 GHz on the efficient cores, enabling smooth multitasking and high-speed processing for demanding applications and gaming.

This KF model requires a discrete GPU as it does not include integrated graphics. It supports the LGA1851 (FCLGA1851) socket and offers advanced memory compatibility with dual-channel DDR5 up to 6400 MT/s and maximum memory capacity of 256 GB, perfect for future-proof high-performance builds.

Additionally, it supports PCIe 5.0 lanes for next-gen expansion, Thunderbolt 4, and includes Intel AI Boost technology with a dedicated NPU capable of peak 13 Int8 TOPS, enhancing AI-powered workloads. With a base power rating of 125 W and maximum turbo power of 159 W, it meets the demanding needs of both gamers and content creators.

Please note: This CPU is sold without a cooler. A compatible discrete GPU and cooling solution are required.

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Highlights:

  • Hybrid 14-core (6P+8E) architecture with 14 threads
  • Max turbo clock up to 5.20 GHz (P-core)
  • 24 MB Intel Smart Cache (L3), 26 MB total L2 cache
  • No integrated graphics (KF SKU), discrete GPU required
  • Supports DDR5 up to 6400 MT/s, max 256 GB RAM
  • PCIe 5.0 and Thunderbolt 4 support
  • Intel AI Boost with NPU for accelerated AI workloads
  • Socket: FCLGA1851 (LGA1851)
  • Thermal Design Power: Base 125 W, Max Turbo 159 W
Discover the forefront of desktop processing technology with the Intel Core Ultra 5 245KF for robust, scalable, and efficient computing.

Lifecycle

Launch DateQ4 2024

Environmental

Operating Temperature Max105 \u00b0C

General

Memory Supportchannel DDR5 up to 6400 MT/s,Max 256 GB
AI AccelerationIntel AI Boost with NPU (13 Int8 TOPS)
PCI Express VersionPCIe 5.0 and 4.0
TDP (Base Power)125 W
TDP (Maximum Turbo Power)159 W
Efficient Core Max Turbo Frequency4.6 GHz
Performance Core Max Turbo Frequency5.2 GHz
Efficient Core Base Frequency3.6 GHz
Performance Core Base Frequency4.2 GHz
Overclocking1
tdp_w125

Graphics

Integrated GraphicsNone (Discrete GPU required)
Integrated Graphics

Interface

PCIe LanesUp to 24 CPU PCIe lanes
PCIe Lanes (CPU)24

Performance

Cache24 MB Intel Smart Cache (L3),26 MB total L2
NPU (Ryzen AI)Intel AI Boost with NPU (13 Int8 TOPS)

Physical

Included Cooler

Packaging

Box TypeBoxed

Memory

Memory Channelschannel
max_memory_gb256
max_memory_speed_mbps6400

Technical

memory_typeDDR5
Threads14
Cores14 (6 Performance + 8 Efficient)
Architecturex86-64
base_clock_ghz4.2
max_boost_clock_ghz5.2

Compatibility

SocketFCLGA1851 (LGA1851)

Power

tdp_typical_w159

Cache

total_cache_mb50
l2_cache_mb26
l3_cache_mb24

Identification

ModelIntel Core Ultra 5 Processor 245KF LGA1851

Identity

SeriesCore Ultra

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