You can now download 3DMark Windows v1.4.780, Futuremark released a 3rd build in weeks time as there was another issue. This v1.4.780 fixes a compatibility issue affecting laptops that use NVIDIA Optimus graphics switching technology. The benchmark test workloads have not been touched, so scores are unchanged and there is no change in functionality to users running a system that does not use NVIDIA Optimus.
