Thanks. I'm not really concerned about adding it to the chart, I'm only really interested in the one or two tests from the better performing chips. I'll have to find a nice SD video that's freely available
Yes I realise some of them are mobile chips but I hadn't realised that included Core 2 Duo SU9400. I was under the impression that C2D were desktop chips and mobile chips were Pentium Mxxxxx.
I found some benchmarks on Tomshardware sandybridge comparison just now (can't link yet). It's strange how the 2600k is so much faster but that's not reflected in the tests here. I wonder what could be the reason. That test uses 0.94 but that doesn't seem to explain it.