How The Operating System Sees The Cpu Modules; How Cpu Modules Appear On Device Manager; How Cpu Modules Appear On Task Manager - NEC Express5800/340Hb-R N8800-047F User Manual
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Also See for Express5800/340Hb-R N8800-047F:
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2-6 General Description
HOW THE OPERATING SYSTEM SEES THE CPU MODULES
On NEC Express5800/ft series, the CPU modules are redundantly configured but only the
processors installed on the primary side are shown.
How CPU modules appear on Device Manager
Device Manager shows as many CPUs as the number of physical CPUs.
System with one CPU
How CPU modules appear on Task Manager
Intel Xeon processor introduces a new technology called Hyper-Threading Technology. It is a
technology that makes the operating system see a single processor performing as two logical
processors.
Task Manager shows logical processors using the Hyper-Threading Technology. As shown
below, information for the processors of twice the number of physical processors is displayed.
S
ystem with one CPU
System with two CPU
System with two CPUs
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