The LENOVO 00Y2857 is powered by the Intel Xeon Processor E5-2670 v2, which is part of Intel's Ivy Bridge EP processor family designed for optimum performance in enterprise-level environments. With 10 cores and 20 threads, the processor has a base frequency of 2.5GHz, allowing it to handle multiple intensive tasks simultaneously without significant slowdowns. The 25MB of L3 cache is a key feature, as it greatly enhances the processor's ability to access frequently used data and instructions, thereby reducing latency and improving overall system efficiency. This processor supports DDR3 memory at up to 1866 MHz, facilitating fast communication with the memory subsystem. The thermal design power (TDP) of this processor is noted at 115W, indicating its power consumption and heat generation, making it suitable for efficiently run servers and workstations that require balanced power and performance.