You can achieve the same "fake VRAM" effect manually by navigating to HKEY_LOCAL_MACHINE\Software\Intel , creating a key named GMM , and adding a DedicatedSegmentSize DWORD value.
The tool tells Windows to ignore the overflow limit and allow applications to "see" a massive pool of virtual VRAM. phdgd virtual vram tool
physically add memory to your GPU. It uses your existing system RAM. Performance Impact : Increasing virtual VRAM often decreases performance You can achieve the same "fake VRAM" effect