3 ms·
The central I/O die does not have any cache on it. L3 caches are shared across just 4 cores in a CCX (not even CCD). IIRC the next generation of Ryzen will int
by old-gregg 7y ago
The central I/O die does not have any cache on it. L3 caches are shared across just 4 cores in a CCX (not even CCD).
IIRC the next generation of Ryzen will introduce CCD or even I/O die caches. I think one of Intel's Broadwell chips had L4, so it's the same idea.