See this old post on the Teradata forums.
Why can't Teradata run their benchmark suite to determine a TPerf system performance rating for their DW Appliances as they have done for their DW Appliances since the 1990s? I haven't had a convincing reason for not doing this.
Also - why is it not possible to run WorkLoad Management on their DW appliances?
Does anyone have a good set of benchmark tests for Teradata databases with data?
Has anyone measured the relative performance of the enterprise class systems against the DW appliances?
Let me know if you have experience in this area. If/when I get round to doing something in this area, I will publish the results.