AMD has already significantly disrupted and diluted Intel's hold on the market. They have literally forced the market from anemic 2 core chips on laptops held in place without movement for 5 years by Intel.
And on the desktop to 4 cores as a minimum and 8 cores for performance at a fraction of the price Intel demands. There cannot be more disruption to Intel than this.
Intel's days of micro gains and controlled markets as progress and with it oversize profits are over.