Clock speed

Production and power buildings, such as Miner, Constructor or Biomass Burner, can have their clock speed set to any percentage between 1% and 250%. For production buildings, this allows them to operate slower or faster at the cost of greatly reduced or increased power usage. For power buildings the maximum power output and accompanying fuel consumption can be increased in tandem, granting more utility from a single building. Over clocking and under clocking both have utility in optimizing a factory, helping to synchronize production, increase energy efficiency and smooth out the peaks in factory power consumption.

Usage
Changing clock speed requires completing the Power Slugs Research at M.A.M..

To change a clock speed, interact with a building and look at its lower left of the UI. Underclocking can be done freely, however overclocking requires Power Shards, which are crafted from slugs. Up to three power shards can be placed into a building, each allowing the maximum clock speed to be increased by 50%. The clock speed can be changed in increments of 1% using the slider or by directly typing in a desired value for either Clockspeed or Target production rate.

Setting the clock speed by desired item production per minute rounds to two decimal places, while typing in a percentage rounds to the nearest percent. Typing in an arbitrarily high value will max out production, while non numeric inputs are ignored. Setting 0% Clock speed will result in 1% clock speed instead, this is visible when the machine UI is re-opened.

Where desired item production per minute results in a percentage with decimal, the game will automatically floor it to nearest percentage. Take note as this may lead to some efficiency loss, engineers are advised to ceil up the overclocking percentage instead.

Clock speed for production buildings
Always overclock the Miners and Oil Extractors. For production buildings, the craft time is directly proportional to the clock speed, but the power required changes polynomially. As the item production rate increases, the ingredient consumption rate increases as well. The table below shows five different clock speeds on a Constructor, for example, producing Iron Rod that takes 4 seconds.



The formula for power usage is:

where  is an integer between 1 and 250, and both  and   are measured in MW.

It should be noted that production buildings use the full calculated value, and as such the rounded value listed in-game is not always accurate.

Clock speed for power buildings
Overclocking of all type of Power generators are not advised as they provide no benefit other than saving building space. For power generation buildings, both power capacity and fuel consumption rate are increased at the same rate. The effect of this is that the energy produced per fuel item, or Fuel Value stays the same, so one piece of Coal is always worth 300MJ of energy regardless of clock speed. The table below shows three different clock speeds set on a Coal Generator. Note that 250% overclock does not give 250% power as the in game target MW value suggests. The true production values are listed with the generator's fuel.

The formula for fuel burn time is:

where  is an integer between 1 and 250, and both  and   are measured in seconds.

The formula for the multiplier to power capacity is:

where  is an integer between 1 and 250, and both  and   are measured in MW.

Note: If more accurate calculations are needed, use 1/1.3 instead of 0.77.

Gallery
Overclock des bâtiments Clock speed/ko Ускорение