Barcelona is server part while Agena FX is a FX super fast gaming part. They are both based on what AMD claims is "evolutionary design" and it calls it K10. AMD will introduce and show this CPU at Tunisia on the 23rd and 24th of April. We already told you a lot about this here.
It is the first native Quad core each having 512KB of cache memory and 2MB of shared L3 cache. It supports Hypertransport 3, enhanced PowerNow marchitecture, AMD Virtualisation. The company also claims that it is a performance leader per watt.
AMD will also showcase the RD790 chipset that supports eight cores with Quad FX system, Crossfire and some other neat features.
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