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This is the old ChipList. It is here only for historical purposes.
You can find the latest ChipList at:

2.29.5 IBM 486BLX CPU (Blue Lightning)

Intel i80486 CPU core and microcode, no FPU.

16 kbyte cache: 4-way set-associative, write-through, 16 byte line size.
To be enabled via software (BIOS).

Low power (3.3 V).
Power management: SMM (System Management Mode).
Static core.

15 MHz.
20 Mhz.
25 MHz.
33 MHz.

Intel i80386DX CPU upward pin compatible / AMD Am386DXL/Am386DXLV CPU pin compatible (132 pin MQFP (Metal Quad Flat Package)).

Technology: 0.8 micron CMOS.
Die size: 82 mm2.
1.4E6 transistors.