Android just gained another go-to for benchmarking. After failing to hit the 2012 mark for its Android-specific performance software, Futuremark's finally delivering on its promise and making 3DMark available today on Google Play. Typically used as a PC benchmarking tool, the free-to-download app now lets users catalog and compare performance across Windows and Android devices -- iOS and WinRT versions are still listed as "coming soon." There are a few