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Coreinfo.exe v3.02 missing info in output

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khriley View Drop Down
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    Posted: 04 January 2012 at 9:32pm
When I run Coreinfo in an elevated command window, the output is missing information.  Only logical processor info is output.  I am running Windows Vista Ultimate on a Core 2 Duo E8400 32bit system.  The output is below:

C:\>coreinfo

Coreinfo v3.02 - Dump information on system CPU and memory topology
Copyright (C) 2008-2011 Mark Russinovich
Sysinternals - www.sysinternals.com

Logical to Physical Processor Map:
*-  Physical Processor 0
-*  Physical Processor 1

Logical Processor to Socket Map:
**  Socket 0

Logical Processor to NUMA Node Map:
**  NUMA Node 0

Logical Processor to Cache Map:
*-  Data Cache          0, Level 1,   32 KB, Assoc   8, LineSize  64
*-  Instruction Cache   0, Level 1,   32 KB, Assoc   8, LineSize  64
-*  Data Cache          1, Level 1,   32 KB, Assoc   8, LineSize  64
-*  Instruction Cache   1, Level 1,   32 KB, Assoc   8, LineSize  64
**  Unified Cache       0, Level 2,    6 MB, Assoc  24, LineSize  64

C:\>coreinfo -v

Coreinfo v3.02 - Dump information on system CPU and memory topology
Copyright (C) 2008-2011 Mark Russinovich
Sysinternals - www.sysinternals.com

C:\>

I was trying to get information on virtualization features of my processor such as whether or not it supports EPT.

When I run the command on my WS2008R2 system with an i7-920 processor, I get lots of output as expected.  What's going on?

Ken Riley


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MagicAndre1981 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote MagicAndre1981 Quote  Post ReplyReply Direct Link To This Post Posted: 05 January 2012 at 3:31pm
I don't know why you don't see an output, but your Core 2 Duo doesn't support SLAT/EPT. You need at least an Intel i Core CPU (i5, i7) to get this feature.
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