qcmadness

效能低d, bandwidth影響梗係細d...

qcmadness

引用:

原帖由 ccw 於 2011-8-24 20:36 發表

Agreed, the effect cannot be compared directly.
but I do concern this:

此外，在SNB架构中L3缓存不再如以往那样以CPU半速运行，而是与CPU同步，因此Ring Bus在这六个部分中是全速运行的，这意味着延迟更低、带宽更高，最 ...

this is ringbus

but i doubt ringbus is useful when you need to connect more than 10 hubs

qcmadness

引用:

原帖由 dom 於 2011-8-25 02:01 發表
AMD need improve their CPU memory bandwidth performance ........
Stupid L3 too slow to feed the CPU enough

intel無論cache density同cache speed都係indsutry leading