I have set up Eyefinity 3 monitor on an i7-870 with a ATI 5770 in the past as part of a display and am planning a new system for the near future.
I have a i7-2600k processor and am leaning heavily towards the Asus P8Z68 Deluxe motherboard, with one of the main considerations being the LucidLogix Virtu technology, and being able to use both Quick Sync and a discrete card for Eyefinity.
I know that this configuration is supposed to work fairly well and the setup should be straight forward.
Can anyone advise what sort of performance can be expected compared with running the discrete card flat out? (Ie has anyone got this setup and run some benchmarks?)