Part Number	Frequency	Features	BIOS	PCB	Notes
AMD Athlon
	650	6.5 x 200 MHz	First Release	A
A0650AMT3B A0650APT3B	650	6.5 x 200 MHz, Thunderbird	First Release	A
	700	7 x 200 MHz	First Release	A
A0700AMT3B A0700APT3B	700	7 x 200 MHz, Thunderbird	First Release	A
	750	7.5 x 200 MHz	First Release	A
A0750AMT3B A0750APT3B	750	7.5 x 200 MHz, Thunderbird	First Release	A
	800	8 x 200 MHz	First Release	A
A0800AMT3B A0800APT3B	800	8 x 200 MHz, Thunderbird	First Release	A
	850	8.5 x 200 MHz	First Release	A
A0850AMT3B A0850APT3B	850	8.5 x 200 MHz, Thunderbird	First Release	A
	900	9 x 200 MHz	First Release	A
A0900AMT3B A0900APT3B	900	9 x 200 MHz, Thunderbird	First Release	A
	950	9.5 x 200 MHz	First Release	A
A0950AMT3B A0950APT3B	950	9.5 x 200 MHz, Thunderbird	First Release	A
	1 GHz	10 x 200 MHz	First Release	A
A1000AMS3B A1000AMT3B	1 GHz	10 x 200 MHz, Thunderbird	First Release	A
	1.1 GHz	11 x 200 MHz	First Release	A
A1100AMS3B A1100AMT3B	1.1 GHz	11 x 200 MHz, Thunderbird	First Release	A
	1.2 GHz	12 x 200 MHz	First Release	A
A1200AMS3B	1.2 GHz	12 x 200 MHz, Thunderbird	First Release	A
AMD Duron
D600AUT1B D600AST1B	600	6 x 200 MHz, 0.18u, Spitfire	First Release	A
D650AUT1B D650AST1B	650	6.5 x 200 MHz, 0.18u, Spitfire	First Release	A
D700AUT1B D700AST1B	700	7 x 200 MHz, 0.18u, Spitfire	First Release	A
D750AUT1B D750AST1B	750	7.5 x 200 MHz, 0.18u, Spitfire	First Release	A
D800AUT1B	800	8 x 200 MHz, 0.18u, Spitfire	First Release	A
D850AUT1B	850	8.5 x 200 MHz, 0.18u, Spitfire	First Release	A
D900AUT1B	900	9 x 200 MHz, 0.18u, Spitfire	First Release	A
D950AUT1B	950	9.5 x 200 MHz, 0.18u, Spitfire	First Release	A

Part numbers are not supplied by motherboard manufacturers. We use best guess approach to determine part numbers based on CPU model, frequency and features. In some cases our guess may be incorrect or incomplete. Please always verify part numbers before committing to buying the CPU.