Power up your build with the Intel Core Ultra 5 245KF desktop processor. Engineered on Intel’s Core Ultra Series 2 (Arrow Lake) architecture, this 14-core, 14-thread CPU pairs a 3.60 GHz base clock with boost speeds up to 5.20 GHz, backed by 24 MB Intel Smart Cache to keep games, creative workloads, and everyday multitasking running smoothly. This processor ships without integrated graphics, so it's built to be paired with a dedicated graphics card — a smart choice if a discrete GPU is already part of your build. Built for the LGA1851 platform with support for DDR5 up to 6400 MT/s, up to 256GB, the Intel Core Ultra 5 245KF gives you a dependable, high-performance foundation for your next desktop PC.
Product Overview
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Brand: Intel
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CPU Manufacturer: Intel
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CPU Series: Core Ultra 5
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CPU Model: Core Ultra 5 245KF
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Generation: Core Ultra Series 2 (Arrow Lake)
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CPU Socket: LGA1851
Product Features
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14 Cores (6P+8E) and 14 Threads: Handles multitasking, multithreaded applications, and background processes with ease, so games and productivity apps stay responsive under load.
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Up to 5.20 GHz Boost Clock: Starts at a 3.60 GHz base clock and ramps up to 5.20 GHz under load for snappy single-threaded performance in games and everyday tasks.
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24 MB Intel Smart Cache: A generous on-chip cache reduces the need to fetch data from system memory, cutting latency and keeping frame rates and application performance consistent.
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LGA1851 Socket: Drops into any compatible LGA1851 motherboard, giving you a wide choice of chipsets and price points when planning your build.
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No Integrated Graphics: This 'F' series processor is built to be paired with a dedicated graphics card, and typically costs less than its graphics-enabled counterpart.
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125W (base) / 159W (turbo) TDP: Rated thermal design power of 125W (base) / 159W (turbo) — pair it with a cooler sized for sustained turbo performance under heavy workloads.
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Memory Support — DDR5 up to 6400 MT/s, up to 256GB: Compatible with the listed memory standards up to the stated capacity, giving you flexibility when choosing a motherboard and RAM kit.
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Unlocked Multiplier: The 'K' / 'KF' designation means this processor is unlocked for overclocking on a compatible Z-series (or equivalent) motherboard, letting enthusiasts push for extra performance.
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Genuine Intel Boxed Processor: Backed by Intel's standard 3-year limited warranty, with manufacturer part number BX80768245KF for easy verification.
