Intel Xeon E3-1270 v5 advantages- Operating frequency of the CPU is higher than the frequency of the
intel E5-1620 v4 processor.
- The
intel Xeon E3-1270 v5 microprocessor is 43% more energy efficient.
Intel Xeon E5-1620 v4 advantages- Support for faster DDR4-2400 memory and more memory channels helps to resolve memory bottlenecks and increase performance in programs, that deal with large data sets. Performance improvement in non-memory bound tasks will be much lower than 125%.
- The official price of this processor is considerably lower than the price of the
intel E3-1270 v5 microprocessor.
E3-1270 v5 vs E5-1620 v4 specifications comparisonThe graphs below compare the most important characteristics of the
intel Xeon E5-1620 v4 and E3-1270 v5 processors. These features, together with an IPC (instructions per cycle) number, determine how well a CPU performs. The "Number of cores / threads" graph shows the number of cores (darker area). Lighter area on the graph represents the number of additional threads, provided by Hyper-Threading technology. The "Operating frequency" chart uses dark color to represent base frequency, while lighter area is for extra frequency, provided by Turbo feature. Darker area on the "On-chip cache" graph is for the On-chip L2 cache. Lighter area is for the L3 cache cache. Although the L3 cache cache is usually larger than the On-chip L2 cache, it is always slower.
SOURCE:
http://www.cpu-world.com/Compare/401/Intel_Xeon_E5-1620_v4_vs_Intel_Xeon_E3-1270_v5.html
