By: Travis Downs (travis.downs.delete@this.gmail.com), February 19, 2021 9:05 pm
Room: Moderated Discussions
I am across this interesting document which covers in some detail the new uncore design in Nehalem, along with a few details I hadn't heard elsewhere.
The central component of the uncore is a crossbar "global queue" which intermediates requests from the cores, DRAM, other sockets, etc.
Am I correct in assuming the GQ was replaced by the ring in Sandy Bridge?
The central component of the uncore is a crossbar "global queue" which intermediates requests from the cores, DRAM, other sockets, etc.
Am I correct in assuming the GQ was replaced by the ring in Sandy Bridge?
| Topic | Posted By | Date |
|---|---|---|
| Crossbar GQ | Travis Downs | 2021/02/19 09:05 PM |
| s/I am across/I ran across/ (NT) | Travis Downs | 2021/02/19 09:05 PM |
| Crossbar GQ | David Kanter | 2021/02/21 01:45 AM |
| Thanks David, makes sense (NT) | Travis Downs | 2021/02/22 10:01 PM |
