Comparison of simulations carried out using QUICK/AMBER v21 41 and v23 on V100 platforms shows that the latter version is significantly faster than the former. The realized speedup is between 1-2x for all QM regions. We attribute this performance enhancement to improvements made to QUICK. Furthermore, comparison of speedups obtained for EE and ME suggests that former is higher than the latter. This is due to the efficient computation of OEI and OEI gradients on the GPU as a large number of nuclear attraction type integrals and integral derivatives need to be computed with electrostatic embedding. Higher ps/day can be obtained by employing A100 GPUs. The speedups observed for v23 runs on the A100 with respect to the V100 varies between 1 to 2x, depending on the number of atoms and basis functions in the system. This demonstrates that our code can efficiently make use of the increased number of compute units and floating point performance of the A100 GPUs.