Core Palomino CPU Model 6 Manufacturing Process 180 nm Approximate Transistor Count 37.5 million Approximate Die Size 128 sq. mm Performance Rating 1800+ Working frequency 1533 MHz Package Type OPGA Operating Voltage 1.75 V Max Die Temperature 90° C L1 Cache Size 128 KB L2 Cache Size 256 KB Multiplier 11.5x FSB Frequency 266 MHz Stepping Code AGOIA Manufacture Year 2002 Manufacture Week 25 Production Batch C