The motherboards listed below have been tested for 6x86 processor electrical and functional compatibility by the Cyrix Field Test Personnel. This includes detailed application-based testing using WinstoneŽ 96 and 32 benchmark suites under various operating systems. Cyrix does not warranty, guarantee or provide support for these motherboards. Contact the manufacturers directly for technical information.

Motherboard Hotline (1-800-340-7967)
Make integrating your Cyrix processor extra easy by calling our toll-free Motherboard Hotline. Our staff will tell you where to find specific motherboards listed on our 6x86™ motherboard compatibility list.

Note: The fastest PR-rating for each motherboard is listed. It can be assumed that it supports all slower P ratings down to PR-120+, unless otherwise noted.

Motherboards with a comply with Cyrix's 6x86 2.8V specification.