Improve's write-back caching software comes with the Make-it 586 upgrade and, along with the upgrade chip, accounts for clock-doubled
and clock- tripled performances.
We've recently announced Potomac, a clock-doubled
50-MHz 486SX-class processor and will soon introduce our Rio Grande product, our next 486 derivative for the notebook market.
processors offer significantly improved performance over the original i486SX and i486DX CPUs by running the internal core logic at twice the speed of the PC's system memory and support logic.