Intel BX80644E51620V3 Xeon E5-1620 V3 3.5GHz Quad Core CPU

The Intel Xeon E5-1620 V3 is a quad-core processor based on the Haswell-EP microarchitecture, running at a base frequency of 3.5 GHz. Built on the LGA 2011-v3 platform, it supports quad-channel DDR4 ECC registered memory, making it a dependable choice for workstation builds that require data integrity and consistent performance. With Hyper-Threading enabled, the chip handles 8 simultaneous threads, giving it reasonable multitasking capability for virtualization, rendering, and computational tasks.

Where this processor stands out is in workloads that favor higher clock speeds over sheer core count. Its 3.5 GHz base clock gives it an edge in single-threaded applications like CAD software, certain database operations, and lightly threaded professional tools. While the 140W TDP means it needs proper cooling, the tradeoff is consistent performance under sustained loads. For those building or upgrading a single-socket workstation or entry-level server on the LGA 2011-v3 platform, the E5-1620 V3 offers a practical balance of speed and enterprise-grade reliability.