Intel 486

Intel 486 Features 16-100 MHz tact 16/20/25/33 MHz FSB 1.0-1.6 Million Transistors 0.6µm, 0.8µm or 1.0µm fabrication process 5.0 VCore 8 KB or 16 KB L1-Cache no L2-Cache

Available Types and ThinkPads featuring them

Model/Freq. (MHz)	FSB (MHz)	VCore (MHz)	TDP (W)	ThinkPad Models
IntelDX4 - 0.6µm, 16 KB L1-Cache
100	33	3.3	4.29
75	25	3.3	3.21
IntelDX2 - 0.8µm
66	33	5.0	6.43
50	25	3.3	1.91
50	25	5.0	4.64
40	20	3.3	1.56
486 DX - 0.8µm or 1.0µm
50	50	5.0	5.00
33	33	5.0	4.50
25	25	5.0	3.50
486 SL - 1.0µm
33	33	5.0	3.42
25	25	5.0	2.80
20	20	5.0	...
486 SX - 1.0µm
33	33	5.0	3.42
25	25	5.0	3.15
20	20	5.0	2.65
16	16	5.0	2.25