The Intel Xeon D-1521 @ 2.40GHz is newer than Intel Xeon E5-1620 v2 @ 3.70GHz and is around -13% slower in multi-threaded (CPU Mark) testing. The Intel Xeon D-1521 @ 2.40GHz is around -18% slower in single-thread testing. Also, Intel Xeon D-1521 @ 2.40GHz uses substantially less power. All the CPUs in this comparison belong in the Server CPU Class. The values below were tabulated from a combined 1147 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.
- The first section will show basic information for each CPU selected.
- The additional graphs shows the CPU Mark and Single Thread values of each CPU selected.
- An accompany graph, if price data is available, will shows the value for money, in terms of the
CPU Mark/Thread Rating per dollar.
- The last section will show approximate yearly running costs for the CPUs.