With a frequency, or clock speed, of 3.2 GHz, this Intel Pentium 4 processor is fast. This speed translates into performing actions and tasks quickly so that users can increase their efficiency when working on their computer. The bus speed also dictates the performance of the CPU, and on the Intel Pentium 541 540 processor, the FSB speed is 800 MHz. This kind of speed greatly enhances the overall performance. Consumers should note that this single-core processor is compatible with socket 775. Concerning the micro-architecture, this Intel Pentium 4 processor uses Netburst. The Intel Pentium 541 540 processor is compatible with Intel’s 32-bit architecture. When it comes to the cache memory, this single-core processor does not disappoint, with a Level 1 data cache of 16 KB and a Level 2 cache of 1 MB. The Level 2 cache is an eight-way set associative cache with error-correction code. This Intel Pentium 4 processor performs well and also possesses features for protection against execution of malicious codes and for efficient power usage.