750 T-Bird- Blue core codes

[Sketch]

I'm looking to build another system for a freind and wanted to try to OC a 750 blue core but not sure where to find one and if there was a code on them that would ID them as blue core when ordering from someone online. Or do I have to go look at them myself.

Thanks

[jmy]

good question... i have been asking that question for the last month..even emailed amd..they wouldn't say.. hope you will post if you find out...i'm looking for a 750 blue (copper interconnect) myself..