Does the SPECweb2005 score indicate how many simultaneous user sessions that a server can support?
No. SPECweb2005 consists of three separate, distinct workloads, each with its own submetric: SPECweb2005_Banking, SPECweb2005_Ecommerce, and SPECweb2005_Support. While the individual submetric scores do indicate the total number of simultaneous user sessions the server can support, the overall SPECweb2005 metric for a compliant result is the geometric mean of the three submetrics, normalized to a reference platform score. Accordingly, a SPECweb2005 score of 100, for example, would indicate the same overall performance as the reference platform. A score of 200 would indicate an overall performance that is double that of the reference platform, etc. For more information, see section 3.1 of the Run and Reporting Rules.