2 ms·
Even the fastest (as in lowest latency) CXL memories claim a ~200ns latency (~4x worse than DDR5) and it wouldn't be free.
by crest 3y ago
Even the fastest (as in lowest latency) CXL memories claim a ~200ns latency (~4x worse than DDR5) and it wouldn't be free.
- imtringued 3y ago200ns latency for communicating with another CPU or GPU device is pretty good. Just imagine how many microseconds it would take to do all of this over ethernet.