Standard_M64ls_v4 is an Azure VM size with 64 vCPUs, 1024 GiB memory (Intel Xeon 6th gen Scalable (Granite Rapids)). In East US it costs $7.934 per hour on demand ($5,791.60 per month) for Linux. Spot capacity is about $1.587 per hour. It is sold in 6 regions.
Prices by region
USD per hour, Linux. Reserved prices are no upfront, standard. Cheapest on-demand first.