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Only look at the GDDR5 results for the 5850M. I would say the 5850M is actually faster when you ignore those DDR3 and GDDR3 results, which are irrelevant.

Is it much faster? I still have no idea where to look for the GDDR5 results. I was basing my claims on gaming benchmarks where the 6750 averaged a few more frames per second on games like Black Ops.
 
Is it much faster? I still have no idea where to look for the GDDR5 results. I was basing my claims on gaming benchmarks where the 6750 averaged a few more frames per second on games like Black Ops.

5850M seems to be around 20% faster in benchmarks. The gaming benchmarks are only done with non-GDDR5 GPUs, at least what my quick look could tell.
 
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