The move to developing chips with an ever-increasing number of cores allows them to cater to the needs of cloud and mobile service providers, whose servers make full use of multiple cores and processing threads to allow more video and applications to be streamed from a single server simultaneously. The chips also provide benefits in workstation usage. When combined with a powerful graphics processor, it will be able to assist in the development of cutting-edge, high-quality experiences such as virtual reality applications and 4K video editing.
The Xeon E5-2600 v4 lineup includes 27 different chips, all based on the new Broadwell microarchitecture. Broadwell offers a number of improvements which allows these new chips to offer as much as a 5% increase in speed over previous generation Haswell architecture chips. According to tests run by Dell using SAP benchmarks on a Linux OS, the new chips were observed to be as much as 28% faster than their predecessors. The main issue with chips packing so many cores is cooling as a result, the frequency of the top-line 22-core Xeon E5-2699 v4 has had to be set to 2.2 GHz, where it still draws 145 watts of power.
Of course, these chips aren’t for the average consumer, with the prices for these new chips peaking at $4,115 for the 22 core model. For their largest customers, Intel is even willing to deliver customized versions of these new Xeons, which we can be sure will hold an even heftier price tag.