384bit = 48ROPs.
7950 will be 384bit so also 48ROPs.
78x0 is Pitcairn not Thames... also Pitcairn is GCN.
7870 should have a TDP ~150w.
7850 should be ~120-130w and probably just a single 6pin.
Memory clock for 186Gbps on 256bit is 5.8ghz. 166Gbps is 5.2ghz.
Transistor count should be a bit higher on Pitcairn than Cayman, so maybe 3.1-3.2b?
Should also end up slightly bigger than Barts, 270-280mm2.




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