Upper panel: power spectrum measurements at redshift z = 0 and z = 1. Predictions from the Cosmic Emulator by Heitmann et al. (2014) are shown for comparison. Lower panels: ratio of the simulation and the emulator at both redshifts out to k = 10h Mpc⁻¹, the maximum range for which the emulator was developed. The light blue bands indicate a 5% range. The results are within the accuracy bounds reported in Heitmann et al. (2014).