Dell PowerEdge R7725 and R6725 Deliver World Record performance in SPECjbb 2015
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Abstract
The Dell PowerEdge R7725 and R6725 featuring AMD® EPYC® 5th Generation processors, achieved 12 world records in SPECjbb ® 2015, an industry standard Java server performance business benchmark.
SPECjbb 2015 results
The following World Record results were achieved in SPECjbb ® 2015. This workload provides a performance metric for Enterprise server-side Java performance.
Table 1: SPECjbb ® 2015 Dell Technologies’ results
Workload (Metric) | Score | CPU Model | World Record Type |
SPECjbb®2015 Composite critical jOPS | 627736 | 9655 | Best overall score |
SPECjbb®2015 Composite critical jOPS | 627736 | 9655 | Best 96 core per chip |
SPECjbb®2015 Composite critical jOPS | 503796 | 9655 | Best 2 CPU *windows* score |
SPECjbb®2015 Composite critical jOPS | 627736 | 9655 | Best 2 CPU *linux* score |
SPECjbb®2015 Composite critical jOPS | 627736 | 9655 | Best 2 CPU score |
SPECjbb®2015 Composite max jOPS | 694532 | 9655 | Best 96 core per chip |
SPECjbb®2015 Composite max jOPS | 679497 | 9755 | Best 2 CPU *windows* score |
SPECjbb®2015 Distributed max jOPS | 953061 | 9965 | Best 1-node, 2 CPU *windows* score |
SPECjbb®2015 Distributed max jOPS | 1235405 | 9965 | Best 1-node, 2 CPU *linux* score |
SPECjbb®2015 Distributed max jOPS | 1235405 | 9965 | Best 1-node, 2 CPU score |
SPECjbb®2015 Distributed max jOPS | 1235405 | 9965 | Best 192 core per chip score |
SPECjbb®2015 MultiJVM max jOPS | 941295 | 9965 | Best 2 CPU *windows* score |
What do these scores mean?
The SPECjbb 2015 benchmark provides a clear indication of server-side Java performance. This information is useful to developers and engineers to make informed decisions about what hardware is best suited to their environment and can perform best running their applications.
Notes
- Results referenced are current as of August 22nd, 2024.
- For results, see SPECjbb 2015 2024 Q4 Results.
About the Dell PowerEdge 5th Gen AMD based Servers
The Dell PowerEdge two socket enterprise AMD EPYC 5th gen powered servers – the R6725 and R7725 – are an ideal solution for organizations requiring industry-leading compute performance. Both these servers feature support for DDR5 memory technology, PCIe Gen5 storage devices and support for air cooled CPUs up to 400W in the R6725 or 500W in the R7725. Additionally, two different CPU core architectures are available for these servers at launch. Zen5 CPUs offer maximum per core performance and Zen5c CPUs provide high performance, efficiency, and remarkable density with up to 192 cores per CPU.
Figure 1: PowerEdge R7725
Key configuration details
We tested single node configuration of the Dell PowerEdge R7725 and R6725 to achieve these World Record results.
Dell PowerEdge R7725 and R6725
- 2x AMD® EPYC® 9655 96 Zen5 cores at 2.6GHz
- 2x AMD® EPYC® 9755 128 Zen5 cores at 2.7GHz
- 2x AMD® EPYC® 9965 192 Zen5c cores at 2.0GHz
What is SPECjbb?
The SPECjbb 2015 benchmark is a usage model based on a theoretical global supermarket company with an IT infrastructure that manages a mix of point-of-sale requests, online purchases, and data-mining operations. It includes both a pure throughput metric and a metric for critical throughput under service level agreements (SLAs) with response times ranging from 10ms to 100ms. The model supports multiple run configurations, allowing users to analyze and address bottlenecks at various layers of the system stack, including hardware, OS, JVM, and application layers. It also leverages new Java 7 features and other key performance elements, such as the latest data formats (XML), communication using compression, and secure messaging. Additionally, it supports virtualization and cloud environments.
SPECjbb 2015 provides objective performance data that is significant to IT decision makers supporting enterprise hardware infrastructure utilizing Java.
Figure 2: SPECjbb ® Architecture