underclocking
Deliberate processor slowing
Underclocking is deliberately running a computer processor or graphics card at speeds below its rated capacity.
This reduces power consumption and heat generation, extending battery life or allowing quieter cooling.
The opposite of overclocking, it trades performance for efficiency or stability: I underclocked my laptop to stop the fan from running constantly.
Main computing chip
- processorComponent that executes instructions
- GPUVisual processing hardware
- coreCentral essential portion
- chipsetCoordinated circuit collection
motherboard · BIOS · frequency · gigahertz · megahertz · multiplier · silicon · semiconductor
Transferred thermal energy
- temperatureMeasured heat intensity
- coolingLosing thermal energy
- fanAdmirer or air mover
- heatsinkPassive heat dispersal device
Consistent, predictable performance
- longevityDuration of existence
- lifespanTotal existence duration
- degradationDecline in condition
- wearCarry on person
consistency · fault-tolerance · durability · steady-state · conservative · margin · headroom
Electrical output measure
- low-powerUsing minimal energy
- idleWithout activity or purpose
- sustainabilityCapacity to endure indefinitely
- laptopPortable hinged computer
CPU
Main computing chip
- processorComponent that executes instructions
- GPUVisual processing hardware
- coreCentral essential portion
chipset · motherboard · BIOS · frequency · gigahertz · megahertz · multiplier · silicon · semiconductor · voltage
heat
Transferred thermal energy
- temperatureMeasured heat intensity
- coolingLosing thermal energy
- fanAdmirer or air mover
heatsink · airflow · radiator · overheating
reliability
Consistent, predictable performance
- longevityDuration of existence
- lifespanTotal existence duration
- degradationDecline in condition
wear · consistency · fault-tolerance · durability · steady-state · conservative · margin · headroom
wattage
Electrical output measure
- low-powerUsing minimal energy
- idleWithout activity or purpose
- sustainabilityCapacity to endure indefinitely
underclockingoverclocking
Exceeding manufacturer's speed specifications
clock, clockwork, clocked, clocking, clockwise, clocker, clockmaker, overclocking, overclocked