AMD Rome Second Generation EPYC Review: 2x 64-core Benchmarked
by Johan De Gelas on August 7, 2019 7:00 PM ESTJava Performance
Even though our testing is not the ideal case for AMD (you would probably choose 8 or even 16 back-ends), the EPYC edges out the Xeon 8176. Using 8 JVMs increases the gap from 1% to 4-5%.
The Critical-jOPS metric is a throughput metric under response time constraint.
With this number of threads active, you can get much higher Critical-jOps by significantly increasing the RAM per JVM. However, we did not want that as this would mean we can not compare with systems that can only accommodate 128 GB of RAM. Notice how badly the Intel system needs huge pages.
The benchmark data of Intel and AMD can be found below.
According to AMD, the EPYC 7742 can be up to 66% faster. However note that these kind of high scores for critical-jOPS are sometimes configured with 1 TB of RAM and more.
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negusp - Wednesday, August 7, 2019 - link
hard F in the chat for intelpancakes - Wednesday, August 7, 2019 - link
F in chat for wallets of people running Windows serverazfacea - Wednesday, August 7, 2019 - link
windows server in 2019 LULdiehardmacfan - Wednesday, August 7, 2019 - link
on-prem Windows Server is probably at an all time high in 2019?azfacea - Thursday, August 8, 2019 - link
desperate for a comeback huh? cool hold your 10% tight and gloat about upcoming bfloat16diehardmacfan - Thursday, August 8, 2019 - link
Sorry, who is desperate for a comeback? Bring up a floating point format when called out on the ridiculous notion that Windows Server isn't still a large part of the marketplace? say whamkaibear - Thursday, August 8, 2019 - link
Just hopping in to say that I am an IT manager for a major employer in the UK and of our 1800 servers more than 80% of them are Windows... this is not a trend which I see changing any time soon.Deshi! - Thursday, August 8, 2019 - link
I work as an application engineer for a major global finance company that develops and hosts banking and e-commerce software used by banks and major shopping outlets. 90% of all our servers are either Linux or AIX mainly running websphere or standalone Java instances. We only have a handful of Windows servers, mainly for stuff like active directory and Outlook/ SharePoint. So yeah allot of it depends on the use case, but allot of the big boys do use Linux or AIX. It's cheaper and performs better for these use cases.cyberguyz - Thursday, August 8, 2019 - link
I guess we all have to ask ourselves, who are the customers that would benefit most from a 64-core, 128 gen 4 PCIe processors? SMB or huge customers that would shell out many millions of $$$ for their middleware & backend systems? @Deshi! I or one of my L3 colleagues an L3 engineer contacted by your global finance company to fix Websphere problems some years back ;)FreckledTrout - Thursday, August 8, 2019 - link
@cyberguz, Who would benefit from these high core servers? Any company running VM's so pretty much every large company. This goes doubly for cloud providers.