In our Noise test the D750 fared well, though it couldn’t match the Canon’s stellar result. The D750 kept noise to a Low or better rating from ISO 50 through ISO 3200, while the 5D Mark III maintained a Low or better rating up to ISO 12,800. Worth noting, though, is that the D750 never ventured into Unacceptable territory in our ratings. Even at ISO 51,200 the D750 scored a Moderate rating. The 5D Mark III got Unacceptable ratings at both ISO 51,200 and its top setting of ISO 102,400. Furthermore, the Nikon proved cleaner at its lowest ISOs when compared to the Canon. From ISO 1600 through ISO 12,800, however, the Canon beats the Nikon on noise. At all other sensitivity settings the Nikon edges it out.