Intel unveiled the first benchmark numbers of its recently announced Penryn quad-core processor, which runs at 3.33GHz, at the IDF event in Beijing, China. Intel presented the benchmark numbers of a Penryn 45nm quad-core processor running at 3.3GHz with a 1333MHz FSB and 12MB cache versus an Intel Core 2 Extreme processor QX6800 introduced last week at 2.93GHz with 1066FSB and 8MB cache. Another dual-core version of the Penryn family named Wolfdale with 6MB L2 cache was also included in the comparison. Intel said that the three test systems were configured with identical hardware, including Intel D975XBX2 BadAxe 2 motherboard, single GeForce 8800 GTX graphics card, 2GB of DDR2-800 memory with 5-5-5-15 timings, and a 32-bit version of Windows Vista Ultimate. The results are available below: