The Core 2 Duo E8200 2.66GHz Dual Core Processor from Dell is designed to enhance the performance and the speed of your system. It includes the enhanced Intel Core microarchitecture that combines the performance across applications and usages. These applications include Internet audio and streaming video, image processing, video content creation, speech, 3D, CAD, games, multimedia, and multitasking user environments. It features 1333MHz bus speed, and an integrated 6MB of L2 cache gives the processor core faster access to larger amounts of the data used most often. Packed with more features, the Core 2 Duo E8200 2.66GHz Dual Core Processor is the ideal choice for virtually all of your data demanding or standard enterprise infrastructure applications. It supports enhanced Intel Speedstep technology that allows tradeoffs to be made between performance and power consumption. The processor features the Advanced Smart Cache, a shared multi-core optimized cache that significantly reduces latency to frequently used data. Additionally, the Intel Trusted Execution technology helps protect the confidentiality and integrity of data stored/created on the client PC.