Yes cats can eat raw beef

Packed with protein, beef can help to promote heart health, good eyesight, and a healthy reproductive system, as well as supporting muscle and soft tissue development and maintenance.

Beef includes:

Manganese, zinc, iron, and selenium, which also help to nourish a cat and support their wellbeing
Vitamin A, C, and B complex
Taurine is an essential amino acid for cats and vital for heart and eye health and for overall well being
When feeding beef, it is best to remove the fat, feeding the more lean areas of meat to cats.

Raw meat cats can eat guide.