Check out this guide.It includes every processors.It's the complete list of all processors from this 4 stable manufacturers.

TechARP Desktop CPU Comparison Guide :-
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1. AMD :-

http://www.techarp.com/article/Deskt.../amd_4_big.png

2. Intel :-

http://www.techarp.com/article/Deskt...ntel_4_big.png


3. Cyrix :-

http://www.techarp.com/article/Deskt...yrix_4_big.png


4. Via :-

http://www.techarp.com/article/Deskt.../via_4_big.png