Intel CPU Core Ultra 9 285K 24C/24T 3.7GHz 36Mb LGA1851 125W Box
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The Intel Core Ultra 9 285K is a flagship next-generation desktop processor designed for enthusiasts, gamers, professionals, and content creators who demand uncompromising performance. Built on the advanced Arrow Lake architecture, it combines outstanding computing power, AI acceleration features, and the latest platform technologies for future-ready PC builds.
It features 24 cores (8 Performance cores + 16 Efficient cores) and 24 threads, making it ideal for rendering, video editing, programming, streaming, AI workloads, and modern AAA gaming. With Turbo Boost up to 5.7GHz, it delivers exceptional responsiveness and high-end system performance.
Support for DDR5 memory up to 6400MHz, PCI Express 5.0, Intel AI Boost, integrated Intel Graphics, and the new LGA1851 socket make it a powerful foundation for premium next-generation desktops.
Features
- Series: Intel Core Ultra 9
- Model: 285K
- Architecture: Arrow Lake
- Type: Desktop Processor
- Socket: LGA1851
- Total cores: 24
- Performance cores: 8
- Efficient cores: 16
- Threads: 24
- P-core base clock: 3.7GHz
- E-core base clock: 3.2GHz
- Turbo clock: 5.7GHz
- P-core turbo clock: 5.5GHz
- E-core turbo clock: 4.6GHz
- L2 Cache: 40MB
- L3 Cache: 36MB
- Memory support: DDR5
- Maximum memory capacity: 192GB
- Memory channels: 2
- Supported memory speed: 6400MHz
- PCI Express: PCIe 5.0
- Max PCIe lanes: 24
- Max DMI lanes: 8
- Integrated graphics: Intel Graphics
- Graphics base frequency: 300MHz
- Base power: 125W
- Maximum TDP: 250W
- Package: Box
Technologies
- Intel Turbo Boost Max 3.0 — automatic maximum performance acceleration
- Intel Thread Director — intelligent workload management across cores
- Intel AI Boost — dedicated AI acceleration
- Intel Gaussian & Neural Accelerator 3.5 — neural processing support
- PCI Express 5.0 — maximum bandwidth for GPUs and SSDs
- DDR5 Support — next-generation high-speed memory
- Intel Quick Sync Video — hardware video acceleration
- Intel Deep Learning Boost — optimized AI and ML performance
- Intel vPro — enterprise-grade management and security
- Intel Hardware Shield — advanced system protection
- Intel AES-NI — hardware encryption acceleration
- Intel Virtualization Technology — efficient VM performance
For Whom
This processor is ideal for gamers, enthusiasts, professional designers, video editors, streamers, developers, engineers, and users building high-performance workstations or premium next-generation gaming PCs.
Conclusion
The Intel Core Ultra 9 285K is a true flagship for users who want maximum performance, cutting-edge technologies, and long-term upgrade potential. It is one of the best processors available for top-tier desktop builds in 2026.
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Execution:Box
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Application:Desktop PC
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Series:Intel Core Ultra 9
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Number:285K
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Connection type:LGA1851
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Number of Cores:24 core(s)
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Number of threads:24
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Code for:Arrow Lake
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Max. memory capacity (depends on memory type) GB:192
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Memory Types:DDR5
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Max. Number of Memory Channels:2
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Supported Technologies:Intel Deep Learning Boost (Intel®DL Boost), Intel Speed Shift Technology, Intel Turbo Boost Max Technology 3.0, Intel Turbo Boost Technology 2.0, Intel Volume Management Device (VMD), Intel Boot Guard, Intel Control-Flow Enforcement Technology, Intel OS Guard, Intel Standard Manageability (ISM), Intel AES New Instructions, Execute Disable Bit, Intel 64 architecture, Intel Threat Detection Technology (TDT), Thermal Monitoring Technologies, Advanced Vector Extensions 2.0, Streaming SIMD Extensions 4.2, Streaming SIMD Extensions 4.1, Intel Virtualization Technology, Intel Thread Director, Intel Virtualization for Directed I/O, Enhanced SpeedStep Technology, Mode-based Execute Control (MBE), PCI Express 5.0 Support, Intel Trusted Execution Technology, Intel AI Boost, Intel Gaussian & Neural Accelerator 3.5, Intel Thermal Velocity Boost, AVX2 / Advanced Vector Extensions 2.0, Intel vPro Technology, Intel Active Management Technology (AMT), Intel One-Click Recovery, Intel Total Memory Encryption - Multi Key, Intel Remote Platform Erase (RPE), Intel Virtualization Technology with Extended Page Tables (EPT), Idle States (C-states), Intel Secure Key, Intel Hardware Shield Eligibility, Intel Stable Image Platform Program (SIPP), Intel Quick Sync Video
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Heat dissipation (TDP) V:250
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Officially supported memory standards:PC5-51200 (DDR5 6400 MHz)