No, cloture is a vote to end a debate.
There are three steps: motion to proceed to debate, motion to end the debate, and the final vote.
A filibuster is just an extended debate.
It takes 51 votes to end debate on any nominee.
cloture - The only procedure by which the Senate can vote to place a time limit on consideration of a bill or other matter, and thereby overcome a filibuster. Under the cloture rule (Rule XXII), the Senate may limit consideration of a pending matter to 30 additional hours, but only by vote of three-fifths of the full Senate, normally 60 votes.