Processor Intel Core Ultra 9 285K LGA1851

Intel Core Ultra 9 285K Processor

The Intel Core Ultra 9 285K is a desktop processor from the Intel Core Ultra (Series 2) family (code name Arrow Lake) for the LGA1851 socket, with 24 cores: 8 Performance-cores and 16 Efficient-cores, and up to 5.7GHz turbo. 36MB of L3 and 40MB of L2 cache, plus support for up to 256GB of DDR5-6400, make it a fit for gaming, content creation and heavy professional work.

It includes Intel Graphics with 4 Xe-cores, an Intel AI Boost NPU rated at 13 TOPS and 36 TOPS of total AI performance, 24 PCIe 5.0 and 4.0 lanes and Thunderbolt 4 support. Processor base power is 125W and maximum turbo power is 250W. The tray version comes without a box and without a cooler.

Key features

• 24 cores up to 5.7GHz - 8 Performance-cores with up to 5.5GHz turbo and 16 Efficient-cores with up to 4.6GHz turbo, and a 5.7GHz maximum with Thermal Velocity Boost.
• Large cache and DDR5 - 36MB of L3 and 40MB of L2 cache, with support for dual-channel DDR5 up to 6400MT/s, up to 256GB, including ECC.
• AI acceleration - An Intel AI Boost NPU rated at 13 TOPS, 8 TOPS from the graphics and 36 TOPS of total AI performance for local AI applications.
• Integrated graphics - Intel Graphics with 4 Xe-cores and up to 2GHz, supporting up to 4 displays and resolutions up to 7680x4320 at 60Hz.
• PCIe 5.0 and Thunderbolt 4 - Up to 24 PCIe 5.0 and 4.0 lanes for a graphics card and fast NVMe drives, plus Thunderbolt 4 support.
• LGA1851 socket - Requires an LGA1851 motherboard and a suitable cooler. Base power is 125W and maximum turbo power is 250W.

Specifications