Thank you for your comments
It looks like that has accelerated in IORegistryExplorer.
IGPU@2 -> IntelAccelerator
But, VDADecoderChecker is appear error.
AVDCreateGPUAccelerator: Error loading GPU renderer
VDADecoderCreate failed. err: -12473
My BIOS setting
Peripherals -> Initial display output -> PCIe 1 Slot
Chipset - > Internal Graphics -> Enabled
DVMT Pre-Allocated -> 64M
DVMT Total Gfx Mem -> 256M
Not find in the other in BIOS.
Do you have any ?
Thank you,