Efficient

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For other uses, see Efficiency (disambiguation).

Efficient is an Invention perk that reduces the charge drain rate of the item it's on. It can be created in weapon, armour, and tool gizmos. It is the standard version of the Enhanced Efficient perk.

As Refined Anima Core and tier 90 power armour do not directly use charges from the universal charge pack, the Efficient perk has no effect on their degradation mechanics.

Reduction
Rank Reduc.
1 6%
2 12%
3 18%
4 24%

Sources[edit | edit source]

MaterialRarityPerk ranks with X materials
Standard GizmoAncient Gizmo
12345123456789
Ascended components.png
Ascended componentsRare123330123–444444
Crystal parts.png
Crystal partsCommon00111–20001111–21–21–2
Shifting components.png
Shifting componentsRare1233311–22–3444444
Healthy components.png
Healthy componentsUncommon11–21–31–31–3011–21–31–41–41–41–41–4
Classic components.png
Classic componentsAncient0000011–21–41–41–41–42–42–42–4

Suggested gizmos[edit | edit source]

Gizmo layout Possible perks
Shifting components.png
Shifting components.pngShifting components.pngShifting components.png
Shifting components.png
Shifting components.png
Shifting components.pngShifting components.pngShifting components.png
Shifting components.png
Healthy components.png
Healthy components.pngHealthy components.pngHealthy components.png
Healthy components.png
  • Other possible perks:

Update history[edit | edit source]

The update history project is a work-in-progress – not all updates to this topic may be covered below. See here for how to help out!
  • patch 22 February 2016 (Update):
    • The Efficient perk has been improved to provide a 6% charge drain reduction per rank (up from 2%).