> memmove() is about 100 gigabytes a second on my computer Does DRAM even support speeds that high? I thought DDR4 goes to like 25 GB/s. Are you measuring cach

> memmove() is about 100 gigabytes a second on my computer Does DRAM even support speeds that high? I thought DDR4 goes to like 25 GB/s. Are you measuring cache speed?