UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

October 13, 2006

Date of Report (Date of earliest event reported)

ADVANCED MICRO DEVICES, INC.

(Exact name of registrant as specified in its charter)

One AMD Place

P.O. Box 3453

Sunnyvale, California 94088-3453

(Address of principal executive offices) (Zip Code)

(408) 749-4000

(Registrant’s telephone number, including area code)

N/A

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

Item 1.01 Entry into Material Definitive Agreement.

On October 13, 2006, Advanced Micro Devices, Inc. (the “Company”), the Company’s indirect wholly-owned subsidiary AMD Fab 36 Limited Liability Company & Co. KG (“AMD Fab 36 KG”), the Company’s direct wholly-owned subsidiary AMD Fab 36 Holding GmbH and the other parties thereto executed an Amendment Agreement dated as of October 10, 2006 (the “Amendment”) which amended the terms of the Company’s EUR 700 million Term Loan Facility Agreement among AMD Fab 36 KG, as borrower, and a consortium of banks led by Dresdner Bank AG, as lenders, dated April 21, 2004 (the “Facility Agreement”) and related agreements, including the Guarantee Agreement among the Company, as Guarantor, AMD Fab 36 KG, Dresdner Bank AG and Dresdner Bank AG, Niederlassung Luxemburg (the “Guarantee Agreement”).

Facility Agreement

Under the amended and restated Facility Agreement, AMD Fab 36 KG has the option to borrow in U.S. Dollars as long as the Company’s group consolidated cash (which is defined as the sum of the Company’s and its subsidiaries’ unsecured cash, cash equivalents and short-term investments less the aggregate amount outstanding under any revolving credit facility) is at least $500 million. Moreover, to protect the lenders from currency risks, if group consolidated cash is below one billion or the Company’s credit rating drops below B3 by Moody’s and B- by Standard & Poor’s, AMD Fab 36 KG will be required to maintain a cash reserve account with deposits equal to 5 percent of the amount of U.S. Dollar loans outstanding under the Facility Agreement and to make balancing payments into this account equal to the difference between (x) the total amount of U.S. Dollar loans outstanding under the Facility Agreement and (y) the U.S Dollar equivalent of 700 million euros (as reduced by repayments, prepayments, cancellations, and any outstanding loans denominated in euros under the Facility Agreement).

The amended and restated Facility Agreement also amends certain covenants applicable to AMD Fab 36 KG. For example, for as long as group consolidated cash is at least one billion, the Company’s credit rating is at least B3 by Moody’s and B- by Standard & Poor’s, and no event of default has occurred, AMD Fab 36 KG is no longer required to maintain minimum cash balances. Moreover, the only financial covenant that AMD Fab 36 KG is now required to comply with is the loan to fixed asset value covenant. Specifically, the loan to fixed asset value as at the end of any relevant period specified in Column A below can not exceed the percentage set out opposite such relevant period in Column B below:

As of July 2, 2006, AMD Fab 36 KG was in compliance with this covenant. AMD Fab 36 KG’s information undertakings were also simplified.

Guarantee Agreement

Under the amended and restated Guarantee Agreement, the financial covenants applicable to the Company were revised. The financial covenant relating to adjusted tangible net worth was amended such that the definition of “adjusted net earnings from operations” now excludes compensation expense related to awards of equity instruments to employees as well as any amounts reflected in the Company’s financial statements under the line item “Equity in net income (loss) of Spansion Inc.” The adjusted tangible net worth covenant levels were also amended to reflect the fact that Spansion LLC is no longer a majority owned subsidiary of the Company. Accordingly, from and after the first date, if any, on which group consolidated cash is less than:

The Company will be required to maintain adjusted tangible net worth, determined as of the last day of each preceding fiscal quarter, of not less than the amounts set forth below:

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In addition, the levels required for EBITDA were reduced such that from and after the first date, if any, on which group consolidated cash is less than:

The Company will be required to maintain EBITDA as of the last day of each preceding fiscal period set forth below in an amount not less than the amount set forth below opposite the date of such preceding fiscal period:

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As of July 2, 2006, group consolidated cash was greater than $500 million, and therefore the Company was not required to comply with the preceding financial covenants.

Copies of the Amendment, the Facility Agreement and the Guarantee Agreement are attached as Exhibit 10.1 and are incorporated herein by reference. The foregoing descriptions of the Amendment, the Facility Agreement and the Guarantee Agreement are qualified in their entirety by reference to the full text of these agreements.

Dresdner Bank AG, its affiliates and certain other lenders under the Facility Agreement are also lenders under a EUR 120 million credit facility for Advanced Mask Technology Center GmbH & Co. KG (the “AMTC”) and a EUR 75 million term loan facility for Maskhouse Building Administration GmbH & Co. KG Dresden Branch (the “BAC”). The AMTC and BAC are joint ventures in which the Company owns a one-third equity interest. Dresdner Bank AG also acts as a security agent under these facilities, Dresdner Bank AG Niederlassung Luxembourg acts as the facility agent and Dresdner Kleinwort Wasserstein acted as the mandated lead arranger.

Item 2.03 Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant.

On October 13, 2006, AMD Fab 36 KG borrowed $645 million under the Facility Agreement described above. AMD Fab 36 KG selected an interest period of three months for this loan. The rate of interest on this loan for the selected interest period is 7.1259 percent. Accordingly, on January 16, 2007, AMD Fab 36 KG will be required to make an interest payment equal of approximately $12 million. This loan is repayable on each repayment date set forth below by the percentage set forth below.

The material terms of the Facility Agreement and the related agreements are described in more detail in the Company’s filings with the Securities Exchange Commission under the Securities and Exchange Act of 1934, including the Company’s Annual Report on Form 10-K for the year ended December 25, 2005 and Quarterly Report on From 10-Q for the quarter ended July 2, 2005 and are supplemented by the description of the agreements set forth in Item 1.01 above.

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Item 9.01         Financial Statements and Exhibits.

                         (d) Exhibits.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

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