Intel Core Ultra 5 245KF: 14-Core (6P+8E) Arrow Lake Unlocked Desktop CPU (No iGPU), BX80768245KF

Product Overview
Manufacturer	Intel
Category	Desktop Processor
Family	Intel Core Ultra 5 (Series 2)
Processor Model	Core Ultra 5 245KF
Part Number	BX80768245KF
Technical Specifications
Socket Compatibility	LGA 1851
Architecture	Arrow Lake (Lion Cove P-cores, Skymont E-cores)
Core Count	14 Cores (6 Performance + 8 Efficient)
Thread Count	14 Threads (No Hyper-Threading on P-cores)
Performance-core Base Clock Speed	4.2 GHz
Efficient-core Base Clock Speed	3.6 GHz
Max Turbo Frequency	Up to 5.2 GHz
L1 Cache	P-cores: 64 KB Instruction / 48 KB Data per core E-cores: 64 KB Instruction / 32 KB Data per core
L2 Cache	P-cores: 3 MB per core E-cores: 4 MB per 4-core cluster (Total 26 MB)
L3 Cache	24 MB Intel Smart Cache
Fabrication Process	TSMC N3B (3nm for Compute Tile), TSMC N5P (5nm for Graphics Tile), TSMC N6 (5nm for SoC/I/O)
Instruction Set	64-bit (SSE4.1, SSE4.2, AVX2, VNNI, GNA 3.5, VAES)
Supported Memory	DDR5 up to 6400 MT/s
Memory Channels	Dual Channel
Max RAM Capacity	192 GB (up to 256 GB on some sources)
Integrated GPU	None
PCIe Version	PCIe 5.0 and 4.0 (24 Lanes)
TDP (Thermal Design Power)	125W (Processor Base Power), 159W (Maximum Turbo Power)
Included Cooler	No – Cooling solution sold separately
Chipset Compatibility	Intel 800 Series (Z890, B860, H810, H870)
Supported OS	Windows 11, Windows 10 (22H2), modern Linux distributions
Key Features	Unlocked Multiplier, Intel AI Boost NPU (13 TOPS), Intel Thread Director, Intel Turbo Boost Max Technology 3.0, Intel Thermal Velocity Boost, Intel Deep Learning Boost

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