(The 2600 series Xeons are also known as the "efficient performance" or EP variant of the chip, to use Intel's internal language.) But there is a reason for this diversity.Īs Eoin McConnell, Xeon E5 family product line manager, explained to EnterpriseTech at a pre-briefing in the chip maker's Oregon research facility, Intel has eliminated the Xeon E5-2400 EN series. The diversity of feeds and speeds and prices with the Haswell Xeon E5s is both wider and deeper than with the prior Ivy Bridge Xeon E5 v2 chips bearing the 2600 designation. Some such customers gave paid Intel to added instructions that only they can access, or have made other kinds of modifications, such as deep bin searching to run them overclocked. There is not just one Haswell Xeon E5 chip, but rather three different dies, and on top of this variety there are an unknown number of customized SKUs that large customers have commissioned. The Haswell Xeon E5 aimed at workstations will probably find a home in overclocked servers (you cannot overclock the standard server-designated Xeons) and of course any of the Xeon E5s can be used in a two-socket workstation. There are 26 different versions of the Haswell Xeon E5 processors that are aimed at two-socket servers plus one for workstations and two more for single-socket machines, but even those lines are a bit fuzzy. The interesting thing about this Haswell Xeon E5 launch is that it shows how Intel is not being driven so much by competition as it is by the increasingly diversifying needs of its customer base – both server makers and end users who commission their own machines from original design manufacturers and the needs of storage and networking gear makers, too. The Haswell Xeon E5s follow relatively fast on the heels of the "Ivy Bridge" Xeon E5-2600 v2 processors announced a year ago. The drumbeat of Moore's Law continues apace with the launch of the "Haswell" generation of Xeon E5-2600 processors, the third generation to bear that name and to provide a decent bump in both single-thread performance and a big jump in overall system throughput for the workhorse two-socket servers that dominate the datacenter. This improvement is more important for tablet and mobile computer users but can translate into lower costs for enterprise.Any company that bought racks of servers within the past six months is probably going to be annoyed this week. Intel also claims that battery life for ultrabooks and laptops will last up to 13 hours. The new modes will allow the new chips to use 50 percent less power during idle and standby times. There will also be two new power consumption modes that will be featured in Haswell, for a total of 3. For embedded applications, the new Iris and Iris Pro will be perfect for digital signage and any high definition displays. These graphics processors will be split up into 3 versions, HD Graphics, Iris and Iris Pro. For the new graphics controllers, Intel’s tests show up to 15-25 percent increases in their 15W and 28W processors. Other big improvements for the new processors are the improved graphics performance and power consumption efficiency. It does not seem like much but when you consider the high speeds and performance benchmarks of the i5 and i7 core processors, it is a substantial improvement. Still, the Haswell chips are a major improvement to the industry.Īs expected, the new processors will be faster than its predecessors by about 10 percent. Though the 4th Generation processors are “tock” processors, they are essentially an intense redux of the Ivy Bridge architecture. Coming in early June, the new chips have a lot of improvements for a faster, leaner, & efficient user experience. You may have heard from other sources, but there is some exciting news for Intel’s new “Haswell” chips.
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