The Intel Xeon E3-1205 v6 was a server/workstation processor with 4 cores, launched in January 2017. It is part of the Xeon E3 lineup, using the Kaby Lake architecture with Socket LGA1151. Thanks to Intel Hyper-Threading the core-count is effectively doubled, to 8 threads. Xeon E3-1205 v6 has 8 MB of L3 cache and operates at a base frequency of 3 GHz. Intel is manufacturing the Xeon E3-1205 v6 on an advanced 14nm++ production process, offering improved power efficiency and performance. With a TDP of 65 W, this processor provides a good balance between performance and power consumption, making it suitable for various server and workstation applications.

Intel's processor supports DDR4 memory with a dual-channel interface, running at speeds up to 2400 MHz. ECC memory is supported, which is crucial for mission-critical systems to ensure data integrity. For communication with other system components, the Xeon E3-1205 v6 utilizes a PCI-Express Gen 3 connection. This processor does not include integrated graphics, so a dedicated graphics card may be required for display output. Hardware virtualization (Intel VT-x) is available on the Xeon E3-1205 v6, significantly enhancing virtual machine performance. Additionally, it supports advanced instruction sets such as SSE4.1/4.2, AVX2, and AES-NI for improved computational efficiency in various workloads.

The multiplier is locked on the Xeon E3-1205 v6, limiting overclocking potential, but its efficient 14nm++ process and optimized architecture ensure strong performance in professional environments.