Exhibit 23.1
CONSENT OF ERNST & YOUNG, INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in the Registration Statements (Form S-8 Nos.
333-84247, 33-33983, 33-29672, 33-63489, 333-24229, 333-45391, 333-45395, 333-67537, 333-90807,
333-77279, 333-75163, 333-82387, 333-96255, 333-33188, 333-34154, 333-36526, 333-38134,
333-39422, 333-42408, 333-46220, 333-49696, 333-57366, 333-58238, 333-58288, 333-59518, 333-59522,
333-59530, 333-63330, 333-115625, 333-124805, 333-135178, 333-135177, 333-143932, 333-125914, and
333-141905; and Form S-3 Nos. 333-132865, 33-20117, 33-54220, 33-58964, and 33-56107) of Intel
Corporation of our reports dated February 19, 2008, with respect to the consolidated financial
statements and schedule of Intel Corporation, and the effectiveness of internal control over
financial reporting of Intel Corporation, included in this Annual Report (Form 10-K) for the year
ended December 29, 2007.
San Jose, California
February 19, 2008