Talk:Exalted Weapon/@comment-70.30.234.102-20181016165052/@comment-74.199.26.183-20190210171224

it says in the article:

Kills with Exalted Weapons grant 100% of their Affinity to the respective Warframe, as they count as ability kills.
 * Exalted Weapons always gain the same amount of Affinity as their Warframe, but level faster due to the lower Affinity requirements for weapons.