Hi all, I just discovered a little tweak for ATI Crossfire users and thought I would share it here.(May be common knowledge).
I Have 2 identicle Sapphire HD 5770's amd when I read up on how to configure the Crossfire I read that for 2 graphics cards just 1 Crossfire bridge was required and that 2 bridges was for 3 or more cards. Well I read today that some users were using 2 Crossfire bridges on 2 card setups and this gave a small increase in performance, Since both my cards came with Crossfire bridges I decided to give it a go.
There was a great increase in performance as far as available graphics memory was concerned. Even the Passmark Benchmark score improved, although only slightly where I would have expected, Perhaps this is due to a recent reinstall of Windows?
Here are the results:
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I really didn't expect the results, and although it hasn't affected the WEI any I thought it was worth posting the info.