Emerald Rapids

Emerald Rapids is the codename for Intel's fifth generation Xeon Scalable server processors based on the Intel 7 node. Emerald Rapids CPUs are designed for data centers; the roughly contemporary Raptor Lake is intended for desktop and mobile usage. Nevine Nassif is a chief engineer for this generation.

CPU

 * Up to 64 Raptor Cove CPU cores per package
 * Up to 32 cores per tile, reducing the max tiles to two
 * 5 MB of L3 cache per core (up from 1.875 MB in Sapphire Rapids)
 * Speed Select Technology that supports high and low priority cores

I/O

 * DDR5 memory support up to 8-channel DDR5-5600
 * Up to 80 PCI Express 5.0 lanes

Emerald Rapids-SP (Scalable Performance)
CPUs in italic are actually Sapphire Rapids processors, as they still have 1.875 MB of L3 cache per core