Software Licensing Issues
Traditionally, commercial software suites like Oracle database charge their customers based on the number of processors the software runs on. In early 2006, Oracle changed the licensing model by introducing the processor factor. With a processor factor of .25 for the T1, an 8-core T2000 requires only a 2-CPU license.
The "Oracle Processor Core Factor Table" has since been updated regularly as new CPUs came to market.
In Q3 2006, IBM introduced the concept of Value Unit (VU) pricing. Each core of the T1 is 30 PVUs (each T2 core is 50 PVUs, and T3 is 70 PVUs) instead of the default value of 100 PVUs per core.
Read more about this topic: Ultra SPARC T1
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