13th Generation Intel® Core™ and Intel® Core™ 14th Generation Processors
Datasheet, Volume 1 of 2
Supporting 13th Generation Intel® Core™ Processor for S, H, P, HX, and U Processor Line Platforms, formerly known as Raptor Lake, Intel® Core™ 14th Generation Processor for S, HX, and U Processor Line Platform, formerly known as Raptor Lake Refresh and Intel® Xeon™ E 2400 Processor, formerly known As Raptor Lake–E
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Memory Controller (MC)
The integrated memory controller is responsible for transferring data between the processor and the DRAM as well as the DRAM maintenance. There are two instances of MC, one per memory slice. Each controller is capable of supporting up to
The two controllers are independent and have no means of communicating with each other, they need to be configured separately.
In a symmetric memory population, each controller only view half of the total physical memory address space.
Both MC support only one technology in a system, DDR4 or DDR5