Coprocessor.info - x87 info you need to know!

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Of all the 286 and 386 math coprocessors designed by the different manufacturers, the coprocessors designed by Cyrix were the fastest and gave the most accurate results.

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8087

Model	:	8087
Introduction date	:	1980
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80187

Model	:	80187
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80287

Model	:	80287
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80387

Model	:	80387
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80487

Model	:	80487
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