System Monitor II

System Monitor II screenshots

Free Windows gadget to monitor each core's usage and temperature separately
Graph Settings
System Monitor II 23.0 : Graph Settings

Alternative downloads

Intel Desktop Control Center
Tune, cool, and maximize performance of your Intel Extreme Series Desktop Board.
System Monitor GT-7
Gadget that displays the usage of CPU and RAM by digital seven-segment font.
Hard Disk Monitor
It controls hard disk temperature, free space and performs predefined actions.