6.7

Table Of Contents
Table 52. Supported Features for Virtual Machine Compatibility (Continued)
Feature
ESXi 6.7 and
later
ESXi 6.5
and later
ESXi 6.0
and later
ESXi 5.5
and later
ESXi 5.1
and later
ESXi 5.0
and later
ESX/ESXi
4.x and
later
ESX/ESXi
3.5 and
later
PCI
passthro
ugh
16 16 16 6 6 6 6 0
PCI Hot
plug
support
Y Y Y Y Y Y Y N
Nested
HV
support
Y Y Y Y Y N N N
vPMC
support
Y Y Y Y Y N N N
Serial
ports
32 32 32 4 4 4 4 4
Parallel
ports
3 3 3 3 3 3 3 3
Floppy
devices
2 2 2 2 2 2 2 2
Virtual
RDMA
Y Y N N N N N N
NVDIMM
controller
1 N N N N N N N
NVDIMM
device
64 N N N N N N N
Virtual
I/O MMU
Y N N N N N N N
Virtual
TPM
Y N N N N N N N
Microsoft
VBS
Y N N N N N N N
Virtual CPU Configuration
You can add, change, or configure CPU resources to improve virtual machine performance. You can set
most of the CPU parameters when you create virtual machines or after the guest operating system is
installed. Some actions require that you power off the virtual machine before you change the settings.
vSphere Virtual Machine Administration
VMware, Inc. 87