3 ms·
I think about unified memory a lot. CPUs are extremely powerful these days but are often hindered by memory latency (hence growing cache sizes). Co-locating mem
by nynx 6y ago
I think about unified memory a lot. CPUs are extremely powerful these days but are often hindered by memory latency (hence growing cache sizes). Co-locating memory on the cpu die, maybe even stacking it, would go a long way to improving performance here.
- gvb 6y agoThe M1 has 16GB of DRAM as part of the die. Edit: My bad, it is in the package but not on the die. https://images.anandtech.com/doci/16226/2020-11-10%2019_08_48.jpg https://images.anandtech.com/doci/16226/2020-11-10%2019_08_4...