The LENOVO 00YE945 is powered by the Intel Xeon Processor E5-2658 v4, a high-performance member of the Broadwell-EP server CPU family. This powerhouse processor features 14 cores and 28 threads, making it highly capable in handling simultaneous tasks and demanding workloads with aplomb. It operates at a base frequency of 2.3GHz, ensuring swift execution of computational tasks. Alongside, it comes with a generous 35MB of cache, which helps in speeding up data access times, thereby boosting overall system performance. The processor supports the efficient and fast DDR4 memory, facilitating quicker data processing while also being energy-efficient. This CPU is designed for use in enterprise-level servers and workstations, ideal for applications that demand high throughput and multitasking capabilities, such as large-scale virtualization, complex databases, and intensive data analysis tasks.