Intel Pentium 4 521 (2.8 GHz)

Same as, but also opposite of the 2.8 GHz engineering sample.

This CPU is more than two years newer and uses the latest Prescott core (G1). The engineering sample uses one of the first cores (A4) and was made weeks before the official launch of the Prescott CPU. Also don't forget that the launch of the Core 2 Duo was only half a year away making this a late slow Prescott CPU.

Also notice that this CPU has been made in the 53th week of 2005; 2005 didn't have a 53th week .

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