No, there will NOT be a definite answer to this question (which is flawed by failure
to name products correctly).
In my experience, most RDBMS packages perform pretty much equally on the
same physical hardware, with experience and skill in tuning and administration
providing as much as a 20% swing in response characteristics.
If you research the literature, you'll find that unidimensional evaluation for any
software product, much less something as complex as database software, is
least likely to produce satisfactory results.
- V