Using a Dell PowerEdge R750 server with a single Broadcom 57508 dual-port 100Gb network interface card, we found it offered up to 2.3x higher bandwidth than a configuration with four 25Gb NICs, as measured by iPerf synthetic tests. The 100Gb NIC solution also provided more consistent 100% bandwidth for multiple data streams. Testing showed the 100Gb NIC achieved significantly higher throughput compared to the four-port 25Gb alternative.
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Dell PowerEdge R750 server featuring a modern 100Gb Broadcom 57508 NIC achieved higher bandwidth in iPerf tests - Infographic
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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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