Winrar shows us a dead heat between the two systems. Once again, more CPU cores seem to be the equal of higher CPU clock speeds in many of these applications.
Adobe’s Acrobat and Photoshop both show a preference for the Reactor’s 4.01 GHz clock speed.
Deep Fritz is heavily multithreaded, and it shows. The quad-core 942IL shows massive gains over the dual-core Reactor, regardless of clock speed.