Intel Celeron 400

Identical to this Celeron 400 but with a different sSpec. The sSpec indicates that this CPU once came in an Intel box (with heatsink/fan).

In it's day the Celeron 400 was a nice performer. In most cases faster than the competing AMD K6/2-400. The Celeron 400 and the Pentium II 400 perform almost identical depending on the application. They both run at 400MHz but the Celeron favors on-die full-speed L2-cache. However, the Pentium II has a bigger (yet slower) L2-cache and favors a faster front-side-bus (100MHz opposed to 66MHz).

A similar processor has been benchmarked! Click here to see this processor and the benchmarks.