That's the same as mine, Andy.F., except mine is a 450MHz processor. It means that there is no L2 cache on the processor, which isn't as good as a processor which does have L2 cache. That in itself will not be causing your crashing problem.
Best computer security tips
This fantastic short film is packed with hidden TV and film references
Best external graphics cards (eGPUs) for Mac
Test : les écouteurs Bluetooth Soundcore Spirit X d’Anker