Well, if you ignore power consumptiom because ",it doesn't matter to the end user", you're talking about economic comparisons, not technical comparisons. BTW,

Well, if you ignore power consumptiom because ",it doesn't matter to the end user", you're talking about economic comparisons, not technical comparisons. BTW, I absolutely agree that memory bandwidth is the bottleneck, I've built my company around that assertion and the data for that exists (Mitra's publications come to mind)