12th Gen Intel® Core™ i9-12900KS desktop processor. Featuring Intel® Thermal Velocity Boost, Intel® Adaptive Boost Technology, PCIe Gen 5.0 & 4.0 support and DDR5 and DDR4 support. 12th Gen Intel® Core™ i9 desktop processors are optimized for enthusiast gamers and serious creators and deliver high performance. Compatible with 600 series chipset based motherboards, 150W Processor Base Power.