SoftPowerPlayTable for Radeon RX 5700 и 5700 XT PowerPlay, which represents AMD and energy-saving technologies, is certainly not new, and was already in use by AT prior to AMD’s acquisition. But since then, a lot has changed in the interaction with users. Unlike Nvidia’s strictly limited handling of its Boost equivalent, there is a lot of information here for the user to try
The technology is based on the uniqueness of the Radeon driver, which now does not read the corresponding registers (PowerPlayTable) from the BIOS, as before, but takes everything from a copy of the registry, which are visible when the card is first detected. At this point, the registry might look like a bunch of garbage from Windows data, but it gives you the opportunity to benefit from it if you know how.
|MorePower5700||2100MHz GPU, max. 1000MHz VMem, max. +50% power limit|
|EvenMorePower5700||max. 2100MHz GPU, max. 1000MHz VMem, max. +90% power limit, 1225 mV Vcore (experimental character, not final)|
|MorePower5700XT||max. 2300MHz GPU, max. 1000MHz VMem, max. +70% power limit|
|EvenMorePower5700XT||2300MHz GPU, max. 1000MHz VMem, max. +90% power limit, 1225 mV Vcore|
|EvenMorePower5700XT||2300MHz GPU, max 1000MHz VMem, max +90% power limit 250W (stock 180W), 1250 mV Vcore|
Mod SoftPowerPlay Registry
This SoftPowerPlay Registry mod is a complete copy of the PowerPlay info table from BIOS. Since you now have access to it as a user, the task, of course, is greatly simplified. In the registry, you will find the key:
“4d36e968-e325-11ce-bfc1-08002be10318” in the “System” section of HKEY_LOCAL_MACHINE. The strange thing is that there are usually a lot of entries under this key, because every graphics card that was ever used in this Windows installation is saved. discovered.
These entries are created after each BIOS update or when configuring multiple GPUs. It doesn’t matter if the graphics are AMD, Nvidia or Intel. Everything that was found at startup is squeezed out. In order to be able to edit the correct entry and the Reg files presented here in order for them to take effect, you need to follow some rules and working steps that are absolutely necessary prerequisites for doing so.