In performance I can say yes. There were a few years when AMD was ahead while Intel struggled trying to push their P4 over the 4GHz mark. In marketshare no way. AMD has never ever been even close to Intel in marketshare.
AMD was in the position to gain marketshare when they were dominating P4. But Intel used fanboy moneys to pay off OEMs not to carry AMD parts. Scumbag Intel..