Checking in on Intel's Core i7-5775C for gaming in 2018
 

Way back in the sands of August 2015, we got a rare sample of the exotic Core i7-5775C in the TR labs. This Broadwell CPU was unique—and remains unique—among Intel desktop chips because of its 128-MB slice of on-package embedded DRAM, or eDRAM. That on-package memory served as a large L4 victim cache for the entire CPU.

https://techreport.com/review/34205/...gaming-in-2018