Browsing CPU shack I noticed a part number for a Cyrix 5x86 with no marked clock speed. Why were these made? What speed are they?
I think the only guarantee, if they work, will be that they work at 3 x 25 MHz. No idea why they have no speed marking. I guess it's just another lottery. You might be lucky, if you find one, and get it running at 4 x 33, or even better (and an overclock) at 4 x 40
See my graphics card database at www.gpuzoo.com
Constantly being worked on. Feel free to message me with any corrections or details of cards you would like me to research and add.
g5lb601c Was 120mhz or 133mhz on all the chips I’ve seen with that code.
Why the actual speed isn’t marked no idea
