DrMrLordX
Lifer
- Apr 27, 2000
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Theres a good chance that wasnt so much a design feature, and more towards a product of the manufacturing. My assumption is the heat spreaders are stamped out of sheets, and the forming of the lip caused the center to bow slightly. They probably just do a better job nowadays on the manufacture of the IHS.
Probably. AMD never had the problem, either. In was just certain Intel chips, mostly from the Core2 era.
I've noticed another change in the Matisse heatspreader: it has a letter "c" stamped into the metal. Even if you lap down to copper, the letter is still there. The nickel is least thick on that stamping point. Did Pinnacle Ridge have that? I don't remember it on my 1800x.