During the Chunin Exams in the Naruto series, Kabuto Yakushi’s strength is portrayed as being on par with Kakashi Hatake. Kabuto demonstrates impressive intelligence, strategical skills, and combat abilities throughout the series, making him a formidable opponent for Kakashi and other characters. However, it can be debated whether Kabuto was truly as strong as Kakashi during that specific point in the series. Overall, both characters possess unique strengths and abilities that make them powerful in their own right.