Windows 8 task manager: single-core CPU graph only?

Question

On multi-core CPU systems, Windows 7's task manager used to display a separate utilization graph for each core unit:

Windows 7 task manager

On Windows 8 the task manager looks much fancier, and yet it shows a single graph for a multi-core cpu and there is no obvious way to show other cores:

enter image description here

Did Microsoft remove this feature or is it buried somewhere in the settings?

Update: Okay, it's really that simple. It turned out that I could not switch the graph into multi-core mode as the 'logical processors' menu item was disabled. Disabled because I was running Windows 8 in a virtual machine that by default had limited the number of available processors to 1. After changing the setting and rebooting I've got new graph options. Thanks everyone!

ronalchn · Accepted Answer · 2012-10-27T06:51:50.740

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To see individual graphs, "Change graph to" > "Logical processors"

enter image description here

The task manager can also show a heat map of the cores to better show what they are doing (instead of having tiny graphs). This means that if you have a large number of cores (eg. 160), it will be easier to interpret the data:

enter image description here

More tips on using the task manager can be found at 8 Windows 8 Task Manager Tips

Sources:

edited Oct 27 '12 at 06:51

answered Oct 27 '12 at 06:46

ronalchn

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Thanks, @ronalchn. It turned out I had 1 core in the first place (Virtual machine). I have updated the question with the explanation. – Vladimir Sinenko Oct 27 '12 at 08:47
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Just curious, but how do you have 8 Physical Processors running on (what seems to be) a regular windows 8 system? Assuming you're not using Server 2012 then doesn't the maximum amount of physical processors cap out at 2? – Ben Franchuk Mar 27 '15 at 15:14
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@BenFranchuk money. And lots of it. – hunterboerner May 31 '15 at 19:10
@hunterboerner that's the truth. – Ben Franchuk May 31 '15 at 22:50
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Damn. I want this machine. – galinette Dec 17 '15 at 16:37

akira · Answer 2 · 2012-10-27T06:53:57.107

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right click roughly where "cpu" is shown. a submenu opens, then you click "change graph" to show "logical processors".

edited Oct 27 '12 at 06:53

answered Oct 27 '12 at 06:45

akira

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score 1 · Answer 3 · answered Oct 27 '12 at 07:30

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You can follow the following steps to see in an alternative way screenshot

answered Oct 27 '12 at 07:30

Shekhar

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Or start the Resource Monitor by opening the [Run dialog](https://en.wikipedia.org/wiki/Run_command#Accessing_the_Run_command) and entering [`resmon`](https://en.wikipedia.org/wiki/Resource_Monitor#Ways_to_start_the_application). – Martin Aug 31 '18 at 11:28

Windows 8 task manager: single-core CPU graph only?

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