Cisco® C245 M6 Servers Powered by third Gen AMD EPYC™ Processors Ship Enterprise-Grade VDI Capability and Efficiency
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Cisco® C245 M6 Servers Powered by third Gen AMD EPYC™ Processors Ship Enterprise-Grade VDI Capability and Efficiency

Whenever you had been a child watching the TV present Star Trek, did you ever assume Captain Kirk (William Shatner) would actually journey to house? But, final month, William Shatner grew to become that oldest individual to ever fly in house at 90 years previous! A brand new normal had been set for house journey.


In 2021, AMD launched their third Gen AMD EPYC™ Processor household (previously referred to as “Milan”) in 2021. This processor household, that ranges from 8-64 cores, is designed to drive a number of the hottest IT workloads. It might be arduous to argue that any workload has been extra in style the previous 18 months than Digital Desktop Infrastructure (VDI).

In easy phrases, VDI is an structure the place the entire firm’s purposes and knowledge are housed on a devoted system or infrastructure situated inside their knowledge heart. Every consumer can remotely entry their purposes and workloads utilizing their laptop computer, cellphone or pill. All knowledge is housed and maintained throughout the knowledge heart. VDI gives prospects many benefits together with:
• Improved safety by holding delicate knowledge off gadgets
• Lowered IT operational bills from outsourced end-user help
• Elevated worker productiveness features
• Simplified desktop provisioning
• Improved worker collaboration

third Gen AMD EPYC Collection Processors are constructed on the brand new “Zen 3” core and AMD Infinity Structure with 128-160 lanes of industry-leading PCIe® Gen 4 I/O, 7nm x86 CPU know-how, and an built-in safety processor on die. AMD EPYC 7003 CPUs present as much as 32MB of L3 cache per core, 4-6-8 reminiscence channel interleaving designed for higher economies and efficiency in a number of DIMM configurations, plus synchronized clocks between material and reminiscence. This processor delivers world file efficiency throughout a rising array of methods and workloads (extra on this in a future weblog😉) however simply how effectively does it carry out when driving the commonest VDI workloads?

VDI customers fall into three normal use circumstances that assist with sizing and efficiency calculations:
• Activity Customers, corresponding to name heart staff.
• Information Staff, corresponding to skilled or workplace staff like myself.
• Energy Customers, corresponding to architects, engineers, and animators who use very intensive graphical purposes that usually require a GPU.

Cisco needed to estimate the variety of Information Staff that we might advocate for purchasers to deploy on a single C245 M6.
In Cisco’s lab we arrange an setting (see chart under) the place we will use a VDI workload replication software from Login VSI to simply ramp up the Information Employee desktops and see how the server and processor carry out.

Determine 1: Cisco C245 M6 VDI logical server configuration used for this take a look at

“We will’t push it any quicker captain!”

Initially, we hoped for a “cruising” pace of a few hundred simultaneous desktops. However simply because the Starship Enterprise might simply pace to “warp issue 4” and past, we saved including customers to the take a look at mattress. To our amazement, we had been in a position to drive over 400 Information Employee desktops on a single C245 M6 server!

This type of density and efficiency gives super alternatives for organizations to consolidate servers and decrease TCO whereas boosting efficiency.

Determine 2: Efficiency chart because the variety of simultaneous VDI customers grows

The efficiency of AMD now brings us to a different query. Simply because you may put over 400 customers on to a single server, do you have to? As Activity Customers require much less reminiscence per consumer in comparison with your typical Information Consumer this turns into an ever extra necessary query, one that we are going to depart to a future BLOG to debate. For now, try the main points to this testing right here.

What’s the greatest system or Starship to run your VDI on?

Let’s face it there are various good system choices to select from. Cisco gives a full array of decisions to think about a lot of which have been documented in Cisco Validated Designs that present a capability to scale to over 5,000 desktops. Many elements can influence this alternative and the configuration of your system(s). The kind and variety of customers, estimated progress charges, reminiscence allotted per consumer, purposes and their complexity and so on. As you think about the choices, nevertheless, you want to check out what the most recent AMD based mostly C245 M6 can ship. It could possibly be the reply to your VDI problem and assist your staff attain for the celebrities.



Whitepaper: “AMD EPYC Processor Characterization for VDI on Cisco C245 with Citrix Digital Apps and Desktops 1912 LTSR”


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