The document summarizes a test report comparing the costs of scaling bandwidth for an 80-node Cisco UCS solution versus an HP BladeSystem c7000 solution. It finds that scaling the Cisco UCS solution from 20 Gbps to 80 Gbps costs 13.4% more than the baseline configuration, while scaling the HP solution to only 40 Gbps costs 46.2% more than baseline and 60 Gbps is not possible. The Cisco UCS solution requires minimal additional hardware and uses a licensing model to scale bandwidth, resulting in lower costs compared to the HP solution which requires purchasing new hardware components at each tier.