14-Core Arrow Lake Processing
Core Ultra (Arrow Lake) architecture and 14 cores support modern desktop computing workloads.
Updated 4 months ago
Intel
Intel Core Ultra 5 245K
The new mid-range Arrow Lake processor, featuring 14 cores and a focus on cool and quiet operation.
$189.99
CategoryComputer Processors
Compare Retailers
WalmartIn Stock
$299.99Last updated: 4/28/2026
BuyProduct Highlights
The most important capabilities and tradeoffs at a glance.
Up to 5.2 GHz Turbo Speed
The processor runs at a 4.2 GHz performance-core base frequency and can reach up to 5.2 GHz max turbo frequency.
Modern Platform Support
LGA 1851 compatibility includes DDR5 memory up to 6400 MT/s and PCIe 5.0 and 4.0 connectivity.
The Intel Core Ultra 5 245K is a mid-range Arrow Lake desktop CPU for the LGA 1851 platform, featuring 14 cores, integrated graphics, up to 5.2 GHz max turbo frequency, DDR5 memory support, PCIe 5.0/4.0 compatibility, and a 125 W processor base power; a CPU cooler is not included.
Media Reviews
Independent perspectives and scores from published reviews.
PCMag3/5
Intel Core Ultra 5 245K - Review 2024
The reviewer concludes that while the processor is more energy-efficient and runs cooler than its predecessor, its performance is inconsistent and its gaming performance is disappointing, making it hard to recommend compared to AMD or 14th Gen Intel alternatives.
Michael Justin Allen Sexton
TechSpot
Intel Core Ultra 5 245K Review: Why So Slow for Gaming?
The review finds the CPU to be a poor value, noting it offers disappointing results for gamers and inconsistent productivity performance that rarely justifies its price over existing alternatives like the Core i5-14600K or Ryzen 7 7700X.
Notebookcheck
Intel Core Ultra 5 245K review: The perfect balance between power and efficiency?
The reviewer describes the processor as a versatile and economical all-rounder that provides a good balance of price and performance, particularly praising its energy efficiency and strong CPU performance, despite slightly lagging behind the older i5-14600K in gaming scenarios.
Forbes
Intel Core Ultra 5 245K Review: Best New Mid-Range Processor?
The reviewer notes that while the processor offers improved power and thermals and good content creation performance, its inconsistent gaming performance and various platform bugs mean it cannot be recommended without fixes.
Antony Leather
Video Analysis
Product walkthroughs, comparisons, and long-form video reviews.
18:03
Thank You for Trying, Intel - Core Ultra 285K & 245K Review
Visit https://www.squarespace.com/LTT and use offer code LTT for 10% off Save 10% and get Free Shipping at Ridge by using the ...
1,642,553 views · 1 year ago
Linus Tech Tips · youtube
27:01
Intel Core Ultra 5 245K CPU Review & Benchmarks vs. 5700X3D, 13700K, & More
Sponsor: Thermaltake Tower 600 Case on Amazon https://geni.us/wjtN This
340,475 views · 1 year ago
Gamers Nexus · youtube
15:36
Intel Core Ultra 285k, 265k, 245k specs and pricing
Intel has finally announced their latest Core Ultra Series Desktop processors! Are they worth the hype? Sponsored Links Check ...
271,470 views · 1 year ago
JayzTwoCents · youtube
27:11
You called me an Idiot for using this CPU... Were you right?
I switched my daily driver to Intel's Core Ultra 285K for 5 straight months to see if the internet's complaints were actually true.
244,130 views · 2 months ago
JayzTwoCents · youtube
16:41
Intel Core Ultra 5 245K Benchmarks, Oddly Slow For Gaming!
Support us on Patreon: https://www.patreon.com/hardwareunboxed YT Membership: ...
151,527 views · 1 year ago
Hardware Unboxed · youtube
12:45
Just buy the 14600K instead of this CPU: Intel Core Ultra 5 245K gaming review
We've gotten around to benchmarking the Core Ultra 5 245K, Intel's new midrange champion for the desktop. While its raw ...
4,404 views · 1 year ago
Silicon Insights · youtube
Attributes
Detailed specifications and product characteristics.
ArchitectureArrow Lake (Core Ultra 5, Series 2)
Base Clock Speed(GHz)4.2 GHz
Cache Size(MB)24 MB
Capacity256
Compatibility['Socket: FCLGA1851 (Intel Socket 1851)', 'DDR5', 'PCIe 5.0 and 4.0']
Component TypeCPU
Core Count(cores)14 cores
Cpu Cooler IncludedFalse
Cpu Microarchitecture GenerationCore Ultra (Arrow Lake)
Cpu SocketFCLGA1851
Dimensions['45 mm x 37.5 mm']
Form FactorFCLGA1851 (LGA1851 desktop CPU package)
Included CoolerNo
Integrated GraphicsYes
Interface Standard['PCI Express Revision: 5.0 and 4.0', 'Up to Thunderbolt 4 (1S Only)', 'Direct Media Interface (DMI) Revision 4']
Launch DateQ4'24
ManufacturerIntel
Manufacturing Process3 nm
Max Boost Clock Speed(GHz)5.2 GHz
Memory Channels2
Memory SupportUp to DDR5 6400 MT/s
Memory Type Support1
Overclocking SupportYes
Pcie VersionPCIe 5.0
Pci Express VersionPCI Express 5.0 and 4.0
Performance Spec['Max Turbo Frequency up to 5.2 GHz', 'Processor Base Frequency 4.2 GHz (performance cores base)', 'Maximum Turbo Power 159 W', 'Processor Base Power 125 W']
Power Requirements125
Price(USD)189.99 USD
SocketLGA 1851
Thermal Design['Maximum operating temperature: 105 °C', 'Thermal solution specification: PCG 2020A', 'Maximum Turbo Power: 159 W']
Thermal Design Power(W)125 W
Thread Count(threads)14 threads
Unlocked Multiplier OverclockingTrue
Purchase Options
All current listings across the base product and its variants.
WalmartIn Stock
$299.99Last updated: 4/28/2026
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