Supermicro, Lenovo Intel Ice Lake Is About More Than Performance

 

Supermicro, Lenovo Intel Ice Lake Is About More Than Performance

Like clockwork, the principal data middle authentic equipment producers (OEMs) introduced a torrent of new server chassis built around Intel’s Ice Lake Xeon Scalable processors. The new processors, introduced this morning, deliver a 20% uplift in commands per clock over the previous technology. However, for OEMs, Intel’s new third-gen Xeons deliver greater than an overall performance boost.

In many approaches, Ice Lake, which is Intel’s first era of chips primarily based on its 10-nanometer process node, represents the most compelling upgrade to Intel’s Xeon lineup since the release of its Skylake-based totally 14-nanometer processors in 2015.

According to Vik Malayala, SVP at Supermicro, Intel’s Ice Lake refresh is a compelling way to three center promises: higher overall performance in keeping with middle, improved memory bandwidth, and PCIe-Gen 4.Zero connectivity.

And Malayala isn’t by myself. Lenovo‘s Kamran Amini, VP and GM of Lenovo’s Infrastructure Solutions Group highlighted several of those improvements as key enablers of the latest workloads tailor-made to purchaser call for.

PCIe-Gen 4.Zero

This is because Intel’s new Xeons are its first to guide PCIe-Gen 4.Zero, bringing the chipmaker in line with rival AMD, which has supported the era for several generations.

The improvement from PCIe-Gen three.0 to Gen 4.Zero might not sound that significant until you recognize that each new era of the PCIe widespread can provide a two-fold boom in bandwidth over the preceding technology. What’s greater, Intel has reinforced the wide variety of PCIe lanes from forty-eight to 64 in Ice Lake. All advised, Intel’s ultra-modern third-gen Xeon Scalable processors provide extra than two times the input/output (I/O) bandwidth of it is older chips.

For Malayala, the circulate to PCIe-Gen four.0 opens the door to better density PCIe-based garage servers primarily based on Intel’s processor cores.

“Now, we're able to have all PCIe-Gen four.0 U.2 drives for storage, so the local garage performance is improving,” he said. “There’s an accelerated hobby in [virtual RAID on CPU], for individuals who are trying to do the software-based RAID on NVMe drives.”

He provides that the additional PCIe lanes also suggest that servers can assist large drive arrays with no need to depend on a PCIe switch, which dramatically improves overall performance and gets rid of overhead.

And it’s now not simply a garage. Both Supermicro and Lenovo see the circulate to PCIe-Gen four.0 as important to allowing aid for larger banks of GPU accelerators.

“We see broader use instances [for GPUs]. I think human beings think GPUs are there for excessive-overall performance computing (HPC) or artificial intelligence (AI). We assume it’s a good deal broader than that,” Amini said. “I think what Intel is doing with [PCIe] Gen four.0 will help them boost up something that they lacked nowadays from an I/O functionality angle.”

Core Density

Another key trade with Intel’s Ice Lake refreshes becomes the improvement in middle counts from 28 cores to 40. This, together with the advanced PCIe bandwidth, allows customers to move workloads to unmarried-socket servers without compromising on the quantity of add-in playing cards, Malayala defined.

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