Enter the characters you see below Sorry, we just need to make sure you’re not a robot. PC power consumption calculator on the web for free. It’s a must ati 7950 litecoin for estimating the power consumption of a modern desktop PC. It can be used to select a proper power supply unit for your system.
It can also be used to calculate the cost of electricity as well as optimize the parts for energy efficiency or low noise levels. The calculator estimates both the idle and full load power consumptions and recommends a PSU wattage rating for the selected components. However TDP is only a specification of how much power the cooling system should dissipate for the component to stay within the thermal limits in extreme conditions. Many assumptions and predictions has to be made to give you a rough estimate of the total system power. In many cases, that’s not the actual power. Change CPU speed to overclock or underclock. Change Vcore to adjust core voltage from stock value.
Linking is taken into account only if video card count is higher than one per row. Choose the second card only if there are different cards on the system. OC marking in the end means the card is an overclocked model. We use this information to compensate the recommended wattage against capacitor aging. To be noted The results do not include PSU power losses or devices connected to external power sources like monitors and printers.
We assume the system has a single monitor attached to the GPU. If you have a multimonitor setup, the results may vary. We assume the system is working in a power saving mode if available. We assume the system fans are temperature controlled. We do not take the system start-up power surge into account. Systems with numerous hard drives may encounter a large start-up power peak.
Modern computers use the 12V rails to generate most of the voltages in the system. February 13th, 2014 Added over 100 hard disks and SSD drives. February 19th, 2014 Added over 200 older CPU models. April 15th, 2015 Added many new CPU, GPU and SSD models. Support If you found this site useful, consider donating some bitcoins or litecoins to support the future development of the site.