XP SP3 guest very poor performance on Intel processor


greetings!

i'm evaluating hyper-v corporate environment, , have run small issue.  xp sp3 guests run *much* slower server 2003 or server 2008 guests.  i'm defining slower in instance mean general responsiveness - see same issue if rdp in or use hyper-v console access xp guest.

my host hardware dell poweredge 2950 dual 5150 cpu 4gb.  i'm using local storage now.

has seen before?

i have integration components installed - , appreciate or guidance me resolve this.

i don't see same issue vmware esxi - prefer use hyper-v.

thanks suggestions!

-joe

sounds classic vtpr problem processor problem. thoroughly documented problem in thread: http://social.technet.microsoft.com/forums/en-us/winserverhyperv/thread/ee8ca086-e8af-44d6-9793-b45594ba6e84/#page:2. ignore first post on page. scroll down , @ graphs. in particular, pay attention second set of graphs. after second set of graphs, you'll find discussion vtpr , processor steppings. go www.cpuid.com , download cpu-z. run , find out stepping , report findings here.


Windows Server  >  Hyper-V



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