![]() The goal of undervolting is to find a stable core clock that can be maintained all the time. You will see that the clock jumps all over the place. Just run MSI Afterburner overlay in the background while doing a 3d mark benchmark. The rtx 3090 HP uses can go up to 2000 Mhz, but I can't maintain 2000 Mhz for very long. Just like CPUs these days GPUs make use of a clock boost technology. ![]() The benefit of undervolting your GPU is simple: It can maintain it's clock and will be more consistent when it comes to performance. There are several good youtube tutorials on how to do it. Just google MSI Afterburner and its application. You should also look into undervolting your graphics card (GPU). By default HP has this set to 170W, which is unnessecary and only leads to thermal throttling and therefor lower performance. You should also set Turbo Boost Long Power Max (PL1) to 125W. Therefor most cpus can handle at least 50mv less voltage and in some cases even more. CPUs are not created equally, which is why motherboards usually give the cpu a little headroom of voltage to make sure the cpu has what it needs. There is no reason not to do it, as long as you do it step by step and don't just jam the slider down by 100mv. Undervolting is actually performance enhancing most of the time, while still reducing heat and energy consumption. I went with 100mv and have seen improvements in cinebench scores compared to stock settings. Undervolting by 110mv should be fine, but also on the edge of what the cpu can handle without becoming unstable in certain applications. Business PCs, Workstations and Point of Sale Systems. ![]() ![]()
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