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"Benchmarks Of 2nd Gen AMD EPYC On Amazon EC2 Against Intel Xeon, Graviton2" https://www.phoronix.com/scan.php?page=article&item=epyc-ec2-c5a&num=1 https://www
by pella 6y ago
"Benchmarks Of 2nd Gen AMD EPYC On Amazon EC2 Against Intel Xeon, Graviton2"
https://www.phoronix.com/scan.php?page=article&item=epyc-ec2-c5a&num=1 https://www.phoronix.com/scan.php?page=article&item=epyc-ec2...
- diroussel 6y agointeresting that the ARM processor cmae out fastest in at least three of the benchmarks. I knew ARM was good, but to beat Xeons and EPYC is fantastic.
- th3typh00n 6y agoAmazon defines one ARM vCPU as one core and one x86 vCPU as one SMT-thread of one core, so the Graviton 2 instances has twice as many cores as the x86 ones it's compared against, and as such it would be a kind of a failure if it wasn't faster in some of the most heavily threaded workloads.
- saurik 6y agoThis benchmark is kind of useless as it is comparing c5a to m5 instead of c5. The c5 and m5 are both the same kind of Xeon, but the sustainable and turbo clock speed of the m5 is notably slower than the c5. If you were considering a Xeon for your use case, you would want to see the c5a compared with the c5.