Mac mini HD3000 VRAM increase хуудсын эх сурвалжийг харах

Hex Fiend tool.

Kext Utility for refresh or install customized kext.

The SNB code is different again in High Sierra. In 10.13, the binary string to change is:
C7 45 D0 00 00 00 xx
Where xx is the byte to modify according to the default amount of VRAM (should be 18 or 20) and desired target allocation (say 20, 30, 40, 60, 80).
 
So, for instance, to change default VRAM on my E6220 (with 4GB RAM) from 384MB to 1024MB, the patch is:
Find:       C7 45 D0 00 00 00 18
Replace by: C7 45 D0 00 00 00 40