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A comment on IBM unveils z-series with 5.5 GHz CPU and hardware transactional memory.. Parent comment

Re:IBM unveils z-series with 5.5 GHz CPU and hardware transa... by duaneb on Wednesday August 29, 2012 @05:21AM (#4447699)
Also remember that each GPU architecture will likely have different strengths and weaknesses, making optimization difficult. To say the least.
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Re:IBM unveils z-series with 5.5 GHz CPU and hardware transa... by sillysaurus on Wednesday August 29, 2012 @05:39AM (#4447749)
They do have different characteristics, but presently you can focus on just two architectures: the 7970 and the 680.
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