3 ms·
memory bandwidth here being relative, because part of the architecture is putting a pile more cores behind a memory controller than before. Relative to previou
by cameron_b 6y ago
memory bandwidth here being relative, because part of the architecture is putting a pile more cores behind a memory controller than before.
Relative to previous architectures, the cores have to wait in line for more other cores if they need to grab something not in cache
- CyberDildonics 6y agoThat would be memory latency, not memory bandwidth.
- Filligree 6y agoIt's latency driven by a lack of bandwidth, as opposed to latency caused by roundtrip timing.
- CyberDildonics 6y agoThat would just be bandwidth limited and again, it takes a lot to actually do that.