Supposed to be. From Anand.
The situation with the NVIDIA designed chipsets for the Intel market is a little different. The 680i SLI, 680i LT SLI, GeForce 7150, and GeForce 7100 chipsets officially support Wolfdale and Yorkfield. The 650i SLI and GeForce 7050 chipsets will support these processors, but it seems as if that will be a supplier to supplier decision at this time. Of note, we have several 680i SLI motherboards that are currently undergoing qualification testing at this time, not for lack of chipset support, but for board designs. The reference board A1/T1 designs from EVGA will only require a BIOS update to work as an example, while motherboards from Gigabyte, ECS, abit, Biostar, and Foxconn are questionable at this point. We will have an update on these particular motherboards shortly; in the meantime, it appears the revised 680i boards from NVIDIA's launch partners along with boards from ASUS, MSI, and DFI should be fine with nothing more than a BIOS update.Full article