xeon quad core

[boriwalanirmal]

in Xeon quad core 2 cores share l2. but does shared l2 shareport to cores

[TimP]

Quoting - boriwalanirmal

in Xeon quad core 2 cores share l2. but does shared l2 shareport to cores

I'm not sure what you're getting at here. In the Core 2 quad, each pair of cores communicated through their L1 cache pair to the shared L2. There was no on-chip direct path between the L2 caches.