AIDA64 just released what is likely to be the last update before AIDA64 and along with a number of new features, such as the detection of fake NVIDIA card, it can make your RGBs useful! A variety of RGBed SteelSeries, Coolermaster and Corsair can be used to display data visually, from CPU utilization, though network activity to temperatures and voltages.
It is also updated to properly display data onthe RX 580 and RX 590 as well as RTX and Quadro RTX Series cards. They've updated the AVX-512 accelerated benchmarks for Intel Cascade Lake and the Z390 chipset.
You can see all of the changes here and grab a copy on their store.
