Question about DXO sharpness rating

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gianfranco75 Regular Member • Posts: 280
Question about DXO sharpness rating

Hi

I was looking at the Tamron 24-70 2.8 (the first version, not the new one) and played a bit with the DXO lens selector.

I found out that on the 5Div (30mp) the Tamron has a rating of 22mp perceived.

If I switch to 5Dsr (51mp) the same lens has a rating of 24mp perceived.

Same lens on the Nikon D810 (32mp) has a rating of 22mp perceived, as on the 5Div.

Does that mean that the Tamron on the D810 will produce the same image details/sharpness as on the 5Div? What about the AA filter on the Canon?

Thanks

 gianfranco75's gear list:gianfranco75's gear list
Canon EOS 7D Canon EF-S 15-85mm f/3.5-5.6 IS USM
Canon EOS 5DS R Nikon D810
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