本文对比了不同虚拟化平台的关键规格，包括Hyper-V、vSphere 5.1等，在处理器、内存、虚拟CPU等方面进行了详细比较。
| Hypervisor | Hyper-V |
vSphere 5.1 | ||
| Product version | 2008 R2 | 2012 | Free | Ent Plus |
| Host | ||||
| Logical Processors | 64 | 320 | 160 | 160 |
| Physical Memory | 1 TB | 4 TB | 32 GB | 2 TB |
| Virtual CPUs per Host | 512 | 2,048 | 2,048 | 2,048 |
| VM | ||||
| Virtual CPUs per VM | 4 | 64 | 8 | 64 |
| Memory per VM | 64 GB | 1 TB | 32 GB | 1 TB |
| Active VMs per Host | 384 | 1,024 | 512 | 512 |
| Guest NUMA | No | Yes | Yes | Yes |
| Cluster | ||||
| Maximum Nodes | 16 | 64 | N/A | 32 |
| Maximum VMs | 1,000 | 8,000 | N/A | 4,000 |
转载于:https://blog.51cto.com/51hacker/1190519
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