Enlarged color photograph of the Intel® Pentium® Pro processor. Intel® Pentium® Pro Microprocessor was designed to fuel 32-bit server and workstation applications, enabling fast computer-aided design, mechanical engineering and scientific computation. Each Intel® Pentium Pro processor is packaged together with a second speed-enhancing cache memory chip. The powerful Pentium® Pro processor boasts 5.5 million transistors. 200 MHz. 0.35µ.