"Facts will also be unbiased. They do not support only one perspective and present the information in an objective manner"
Of your examples only "Processor is the best at these benchmark" is a fact.
You said "does it matter that the benchmark favors it" and I don't think that matters. You aren't saying "This processor is the best processor" then using the benchmark as evidence, you are saying the processor is the best at the particular benchmark which is true even if the benchmark is bias, manipulated, or whatever.