A surging rally in Asian semiconductor stocks is creating a performance gap between China's two leading internet corporations. Alibaba Group Holding Ltd. is outperforming competitor Tencent Holdings Ltd. as investor excitement builds around its significant semiconductor operations.

Alibaba's stock, which has plans for an initial public offering of its chip division T-Head, has climbed 11% this week. In comparison, Tencent, which concentrates more on AI models and applications, has seen a gain of approximately 2%.

Alibaba's stronger performance coincides with a continued bull run to unprecedented levels by major Asian chip manufacturers like Taiwan Semiconductor Manufacturing Co. and Samsung Electronics Co., underscoring the hardware-centric focus of the popular artificial intelligence trade. Conversely, Tencent has fallen behind; its latest significant upgrade to its AI model has not sufficiently persuaded investors of its competitive stance in the intense AI landscape.

Another smaller rival, Baidu Inc., which also owns a chip unit, has experienced a stock surge of nearly 17% this week.

"Investors are entirely focused on companies that benefit from AI, and Tencent is not currently viewed as one," stated Vey-Sern Ling, a managing director at Union Bancaire Privee. "Alibaba has a complete offering, spanning from chips to models to cloud services."