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Intel Math CPUs

• C8087-3
• C80287-3
• D80287-8 '80'82
• D80287-10 '80'82
• C80287XL '80'86
• A80387DX 16 '86
• A80387DX-16 with Intel logo
• N80387SX 16
• A80387DX 20 1986
• A80387DX 25 1986
• A80387DX 16-33 '86'88
• A80387DX 33 '86'88

Processor Speed: 5.00 MHz Bus Speed: 5.00 MHz FPU: yes Mfg. date:   week 42/1984

Processor Speed: 6.00 MHz Bus Speed: 6.00 MHz FPU: yes Introduction:   1983 Mfg. date:   week 23/1985

Processor Speed: 8.00 MHz Bus Speed: 8.00 MHz FPU: yes Introduction:   1985 Mfg. date:   week 23/1989

Processor Speed: 10.00 MHz Bus Speed: 10.00 MHz FPU: yes Introduction:   1985 Mfg. date:   week 4/1990

Processor Speed: 12.00 MHz Bus Speed: 12.00 MHz FPU: yes Introduction:   1990 Mfg. date:   week 30/1990

Processor Speed: 16.00 MHz Bus Speed: 16.00 MHz FPU: yes Mfg. date:   week 14/1989

Processor Speed: 16.00 MHz Bus Speed: 16.00 MHz FPU: yes Mfg. date:   week 2/1990

Processor Speed: 16.00 MHz Bus Speed: 16.00 MHz FPU: yes Introduction:   6/1988 Mfg. date:   week 25/1990

Processor Speed: 20.00 MHz Bus Speed: 20.00 MHz FPU: yes Mfg. date:   week 18/1990

Processor Speed: 25.00 MHz Bus Speed: 25.00 MHz FPU: yes Mfg. date:   week 23/1989

Processor Speed: 33.00 MHz Bus Speed: 33.00 MHz FPU: yes Mfg. date:   week 51/1991

Processor Speed: 33.00 MHz Bus Speed: 33.00 MHz FPU: yes Mfg. date:   week 18/1991