H3 Virtual Machines: Compute Engine-Optimized Machine family
High performance computing (HPC) workloads and compute-intensive tasks are best suited for instances of compute-optimized virtual machines (VMs)
Two 4th-generation Intel Xeon Scalable processors, code-named Sapphire Rapids, with an all-core frequency of 3.0 GHz power H3 virtual machines
The third generation AMD EPYC Milan CPU, which has a maximum boost frequency of 3.5 GHz, powers C2D virtual machines
H3 virtual machines (VMs) have a default network bandwidth rate of up to 200 Gbps and are able to utilize the full host network capacity
H3 virtual machines are unable to allow SMT. To guarantee optimal performance constancy, there is also no overcommitment
Make sure the operating system image you use is fully compatible with H3 before moving to H3 or setting up H3 virtual machines
To take advantage of more features and bug improvements, Google advises using the most recent version of the gVNIC driver
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