CPUs > Intel > 486

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Models
From collector's point of view

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From collector's point of view

Name	Variation	Release date	Rarity	In collection ?
486DX PGA
Intel 486DX (ES)	-	Unknown		yes (1)
Intel 486DX-25 PGA	Old partnumbering	10/04/1989		no
Intel 486DX-25 PGA	Old Logo	10/04/1989		yes (14)
Intel 486DX-25 PGA	New Logo	10/04/1989		yes (7)
Intel 486DX-25 PGA	'LOW POWER' Marking	10/04/1989	(**)	yes (1)
Intel 486DX-25 PGA	Military Spec.	10/04/1989		no
Intel 486DX-33 PGA	Old Logo	07/05/1990		yes (17)
Intel 486DX-33 PGA	New Logo	07/05/1990		yes (45)
Intel 486DX-33 PGA	IBM partnumber, No Logo	07/05/1990		yes (2)
Intel 486DX-33 PGA	IBM partnumber, New Logo	07/05/1990		yes (4)
Intel 486DX-33 PGA	Extended temperature range (-40 - +85°C)	07/05/1990		yes (1)
Intel 486DX-33 PGA	Military Spec.	07/05/1990		no
Intel 486DX2-40 PGA	-	Unknown		yes (2)
Intel 486DX-50	Old Logo	24/06/1991		yes (2)
Intel 486DX-50	New Logo	24/06/1991		yes (19)
Intel 486DX2-50 PGA	-	03/03/1992		yes (25)
Intel 486DX2-50 PGA	IBM partnumber	03/03/1992		yes (8)
Intel 486DX2-50 PGA	Extended temperature range (-40 - +85°C)	03/03/1992		yes (2)
Intel 486DX2-50 PGA	Military Spec.	03/03/1992		no
Intel 486DX2-66	Laser Marking	10/08/1992		yes (57)
Intel 486DX2-66	White Print	10/08/1992		yes (21)
Intel 486DX2-66	With Heatsink	10/08/1992		yes (19)
Intel 486DX2-66	IBM partnumber	10/08/1992		yes (10)
Intel 486DX2-66	Extended temperature range (-40 - +85°C)	10/08/1992		no
Intel 486DX2-66	Military Spec.	10/08/1992		no
Intel 486DX4-75 PGA	-	07/03/1994		yes (4)
Intel 486DX4-75 PGA	Extended temperature range (-40 - +85°C)	07/03/1994		no
Intel 486DX4-75 PGA	Military Spec.	07/03/1994		no
Intel 486DX4-100 PGA	Laser Marking	07/03/1994		yes (29)
Intel 486DX4-100 PGA	White Print, Old Logo, Gold bottom	07/03/1994		yes (17)
Intel 486DX4-100 PGA	White Print, Old Logo, Black bottom	07/03/1994		no
Intel 486DX4-100 PGA	White Print, New Logo	07/03/1994		yes (1)
Intel 486DX4-100 PGA	Military Spec.	07/03/1994		no
Intel 486DX4-100 PGA	Extended temperature range (-40 - +85°C)	07/03/1994		no
486DX CQFP
Intel 486DX-25 CQFP	-	Unknown		no
Intel 486DX-33 CQFP	-	Unknown		no
Intel 486DX2-50 CQFP	-	Unknown		no
Intel 486DX2-66 CQFP	-	Unknown		no
Intel 486DX4-75 CQFP	Extended temperature range (-40 - +85°C)	Unknown		no
Intel 486DX4-75 CQFP	Military Spec.	Unknown		no
Intel 486DX4-100 CQFP	Extended temperature range (-40 - +85°C)	Unknown		no
Intel 486DX4-100 CQFP	Military Spec.	Unknown		no
486DX PQFP
Intel 486DX-33 PQFP	-	07/05/1990		yes (2)
486DX SQFP
Intel 486DX-33 SQFP	-	Unknown		yes (2)
Intel 486DX2-40 SQFP	-	Unknown		yes (7)
Intel 486DX2-50 SQFP	-	Unknown		yes (5)
Intel 486DX2-50 SQFP	IBM partnumber	Unknown		no
Intel 486DX4-75 SQFP	-	07/03/1994		yes (14)
Intel 486DX4-100 SQFP	Lead Process	07/03/1994	(**)	yes (6)
Intel 486DX4-100 SQFP	Lead-free Process	07/03/1994	(**)	yes (2)
486SX PGA
Intel 486SX	-	Unknown	(**)	yes (1)
Intel 486SX	IBM partnumber	Unknown	(**)	yes (2)
Intel 486SX-16 PGA	-	16/09/1991	(**)	yes (7)
Intel 486SX-16 PGA	'LOW POWER' Marking	16/09/1991	(**)	yes (3)
Intel 486SX-20 PGA	-	16/09/1991		yes (8)
Intel 486SX-20 PGA	IBM partnumber	16/09/1991		yes (2)
Intel 486SX-25 PGA	Laser Marking	16/09/1991		yes (19)
Intel 486SX-25 PGA	White Print	16/09/1991		yes (4)
Intel 486SX-25 PGA	'LOW POWER' Marking	16/09/1991		yes (2)
Intel 486SX-25 PGA	Remarking	16/09/1991		yes (1)
Intel 486SX-33 PGA	Laser Marking	21/09/1992		yes (29)
Intel 486SX-33 PGA	White Print, Gold bottom	21/09/1992		yes (8)
Intel 486SX-33 PGA	White Print, Black bottom	21/09/1992		yes (1)
Intel 486SX2-50	-	Unknown		yes (18)
Intel 486SX2-66 (ES)	-	Unknown		no
486SX PQFP132
Intel 486SX-16 PQFP-132	-	Unknown		yes (3)
Intel 486SX-20 PQFP-132	-	Unknown		yes (1)
486SX PQFP196
Intel 486SX-16 PQFP-196	-	Unknown		yes (2)
Intel 486SX-20 PQFP-196	-	Unknown		yes (3)
Intel 486SX-25 PQFP	-	Unknown		yes (24)
Intel 486SX-33 PQFP	-	Unknown		yes (10)
486SX SQFP
Intel 486SX-25 SQFP	-	Unknown		yes (7)
Intel 486SX-33 SQFP	-	Unknown		yes (8)
486SX TQFP
Intel 486SX-25 TQFP	-	Unknown		no
Intel 486SX-33 TQFP	Lead Process	Unknown	(**)	yes (5)
Intel 486SX-33 TQFP	Lead-free Process, Old Logo	Unknown	(**)	yes (3)
Intel 486SX-33 TQFP	Lead-free Process, New Logo	Unknown	(**)	yes (1)
486SL
Intel 486SL-20	-	09/11/1992		no
Intel 486SL-25	-	09/11/1992		yes (10)
Intel 486SL-33	-	09/11/1992		yes (6)
486GX
Intel 486GX-33	Lead Process	Unknown	(**)	yes (6)
Intel 486GX-33	Lead-free Process, Old Logo	Unknown	(**)	yes (1)
Intel 486GX-33	Lead-free Process, New Logo	Unknown	(**)	yes (1)
Overdrive 486DX
Intel Overdrive 486DX2-50 (PGA168)	Old partnumbering	Unknown		yes (10)
Intel Overdrive 486DX2-50 (PGA168)	New partnumbering	Unknown		yes (7)
Intel Overdrive 486DX2-50 (PGA169)	-	Unknown		yes (6)
Intel Overdrive 486DX2-50 (PGA169)	IBM partnumber	Unknown		yes (2)
Intel Overdrive 486DX2-66 (PGA168)	Old partnumbering	Unknown		yes (8)
Intel Overdrive 486DX2-66 (PGA168)	New partnumbering	Unknown		yes (24)
Intel Overdrive 486DX2-66 (PGA169)	Old partnumbering	Unknown		yes (8)
Intel Overdrive 486DX2-66 (PGA169)	New partnumbering	Unknown		yes (10)
Intel Overdrive 486DX2-66 (PGA169)	IBM partnumber	Unknown		yes (1)
Intel Overdrive 486DX4-75 (PGA168)	-	Unknown		yes (12)
Intel Overdrive 486DX4-75 (PGA169)	-	Unknown		yes (8)
Intel Overdrive 486DX4-100 (PGA168)	-	Unknown		yes (15)
Intel Overdrive 486DX4-100 (PGA169)	-	Unknown		yes (8)
Overdrive 486SX
Intel Overdrive 486SX2-40	-	Unknown		yes (9)
Intel Overdrive 486SX2-50	Old partnumbering, With Heatsink	Unknown		yes (11)
Intel Overdrive 486SX2-50	Old partnumbering, Without Heatsink	Unknown		yes (2)
Intel Overdrive 486SX2-50	New partnumbering	Unknown		yes (6)
Intel Overdrive 486SX2-66	-	Unknown		yes (6)

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Models (list)

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