Fun article. > With four CPU cores, small becomes 4N, or nearly 200 million items. Memory channels do not scale with number of cores, and indeed, peak DRAM ba

Fun article. > With four CPU cores, small becomes 4N, or nearly 200 million items. Memory channels do not scale with number of cores, and indeed, peak DRAM bandwidth is often observed with less than the total number of cores (e.g., one core per CCX on Zen2).