Brand	Architecture	Product Line	Model	Sockets	Micro Architecture	CPU Codename	Clock Speed	Count	Notes
Total Count	28
👁 Details	AMD	x86	Am486	DX-40	486 Socket Socket 1 Socket 2 Socket 3			40 MHz	1	Kyocera package
👁 Details	AMD	x86	Am486	DX2-80	486 Socket Socket 1 Socket 2 Socket 3			79 MHz	1	Kyocera package. Documentation is hard to find.
👁 Details	AMD	x86	Am486	DX2-66	486 Socket Socket 1 Socket 2 Socket 3			66 MHz	1	Kyocera package
👁 Details	AMD	x86	Am486	DX4-90	486 Socket Socket 1 Socket 2 Socket 3			90 MHz	1	Sumitomo package. Weird OEM 30x3 multiplier chip.
👁 Details	AMD	x86	Am486	DX4-100	486 Socket Socket 1 Socket 2 Socket 3			100 MHz	1	Epoxied heatsink
👁 Details	AMD	x86	Am5x86	P75	486 Socket Socket 1 Socket 2 Socket 3			133 MHz	2	II have two different examples, both have Kyocera packages, but one has white paint, and the other has black lasered markings.
👁 Details	Cyrix	x86	5x86	100GP	486 Socket Socket 1 Socket 2 Socket 3		M1sc	100 MHz	1	Has green heatsink
👁 Details	Cyrix	x86	5x86	120GP	486 Socket Socket 1 Socket 2 Socket 3		M1sc	120 MHz	1
👁 Details	Cyrix	x86	Cx486	DX 33	486 Socket Socket 1 Socket 2 Socket 3		M6	33 MHz	1
👁 Details	Cyrix	x86	Cx486	DX 40	486 Socket Socket 1 Socket 2 Socket 3		M6	40 MHz	1	Plain Ceramic
👁 Details	Cyrix	x86	Cx486	S40 FasCache	486 Socket Socket 1 Socket 2 Socket 3		M5	40 MHz	1	Green heatsink. Came with Cx487S.
👁 Details	Cyrix	x86	Cx486	DX2-66 Write Back	486 Socket Socket 1 Socket 2 Socket 3		M7	66 MHz	1	Green heatsink with Write-back logo
👁 Details	Cyrix	x86	Cx486	DX2 66	486 Socket Socket 1 Socket 2 Socket 3		M7	66 MHz	1	Green heatsink
👁 Details	Cyrix	x86	Cx486	DX4 100	486 Socket Socket 1 Socket 2 Socket 3		M9	100 MHz	1
👁 Details	IBM	x86	5x86C	100HF	486 Socket Socket 1 Socket 2 Socket 3			100 MHz	1	Blue heatsink
👁 Details	IBM	x86	Blue Lightning	DX2	486 Socket Socket 1 Socket 2 Socket 3			66 MHz	1	Cyrix design
👁 Details	Intel	x86	i486 DX	33	486 Socket Socket 1 Socket 2 Socket 3			33 MHz	1	Has DX on the silkscreen.
👁 Details	Intel	x86	i486 DX	33	486 Socket Socket 1 Socket 2 Socket 3			33 MHz	1	Does not have DX on the silkscreen.
👁 Details	Intel	x86	i486 DX	50	486 Socket Socket 1 Socket 2 Socket 3			50 MHz	1
👁 Details	Intel	x86	i486 DX2	66	486 Socket Socket 1 Socket 2 Socket 3			66 MHz	1
👁 Details	Intel	x86	i486 DX4	100	486 Socket Socket 1 Socket 2 Socket 3			100 MHz	1
👁 Details	Intel	x86	Pentium	Overdrive	Socket 2 Socket 3	P5		63 MHz	1	Overclocks to 83MHz stable.
👁 Details	ST	x86	486	DX4 100	486 Socket Socket 1 Socket 2 Socket 3			100 MHz	1	Cyrix design, Works with documented motherboard setting
👁 Details	Texas Instruments	x86	486	DX4 100	486 Socket Socket 1 Socket 2 Socket 3			100 MHz	1	Cyrix design, multi-colored silk screen
👁 Details	Texas Instruments	x86	486SXL2	66	486 Socket Socket 1 Socket 2 Socket 3		Potomac	66 MHz	1	Hard to find info on this obscure TI-special 486
👁 Details	UMC	x86	Green CPU U5	486-33	486 Socket Socket 1 Socket 2 Socket 3			33 MHz	1	No FPU
👁 Details	UMC	x86	Green CPU U5	Super 40	486 Socket Socket 1 Socket 2 Socket 3			40 MHz	1	No FPU