Principled
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Copyright 2022 Principled Technologies, Inc. Based on “Dell PowerEdge R750 server featuring a modern 100Gb
Broadcom 57508 NIC achieved higher bandwidth in iPerf tests,” a Principled Technologies report, November 2022.
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*We used two dual-port NICs to achieve our 4 x 25Gb NIC configuration.
Compared to enabling the same bandwidth
capability using four 25Gb NICs
Using the synthetic iPerf test tool to compare two solutions:
Š A Dell PowerEdge R750 server with
Broadcom®
57508™
Dual Port 100Gb
network interface card
Š The same PowerEdge R750 server
with four 25Gb NICs*
We found using a single 100Gb
Broadcom 57508 NIC offered
Up to 2.3x the Gbps of a four-NIC solution
Plus, the 100Gb Broadcom 57508 NIC solution offered
100% bandwidth consistency for multiple data streams
Dell PowerEdge R750 server featuring
a modern 100Gb Broadcom 57508 NIC
achieved higher bandwidth in iPerf tests
Learn more at https://facts.pt/6rJx2IK
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1x 100Gb (Broadcom 57508) solution 4x 25Gb NIC solution
iPerf performance for 4 instances
Gbps
Run number Run number
Average throughput
Gbps
Number of instances
1x 100Gb NIC (Broadcom 57508) solution 4x 25Gb NIC solution
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