| Variable | Offset | Default | Desired | Comment |
|---|---|---|---|---|
| CFG Lock | 0x109 | 0x01 (Enabled) | 0x00 (Disabled) | |
| CSM Support | 0xD83 | 0x01 (Enabled) | 0x00 (Disabled) | |
| DVMT Pre-Allocated | 0x432 | 0x02 (64M) | 0x02 (64M) | |
| DVMT Total Gfx Memory | 0x433 | 0x02 (256M) | 0x03 (MAX) | |
| Above 4GB MMIO BIOS assignment | 0x437 | 0x00 (Disabled) | 0x01 (Enabled) | |
| GPIO filter | 0x120A | 0x00 | 0x01 | |
| Native OS Hot Plug | 0xFF9 | N/A | 0x01 | |
| Thunderbolt(TM) PCIe Cache-line Size | 0xFF1 | 0x20 (32) | 0x80 (128) | |
| Wait time in ms after applying Force Pwr | 0xFF3 | 0xC8 (200) | 0xC8 (200) |
| Variable | Offset | Default | Desired | Comment |
|---|---|---|---|---|
| Thunderbolt Boot Support | 0xFEE | 0x00 (Disabled) | 0x00 (Disabled) | |
| Thunderbolt Usb Support | 0x120F | 0x00 (Disabled) | 0x00 (Disabled) | |
| Wake From Thunderbolt(TM) Devices | 0xFF0 | 0x01 (Enabled) | 0x00 (Disabled) | |
| GPIO3 Force Pwr | 0xFF2 | N/A | 0x00 (Disabled) |
| Variable | Offset | Default | Desired | Comment |
|---|---|---|---|---|
| Skip PCI OptionRom | 0x1003 | 0x00 (Disabled) | 0x00 (Disabled) | |
| SW SMI on TBT hot-plug | 0x47A | 0x01 (Enabled) | 0x01 (Enabled) |
| Variable | Offset | Default | Desired | Comment |
|---|---|---|---|---|
| Package Power Limit MSR Lock | 0xF6 | 0x00 (Disabled) | 0x00 (Disabled) | |
| Overclocking lock | 0x183 | 0x01 (Enabled) | 0x00 (Disabled) | |
| Boot performance mode | 0xD9 | 0x01 (Max Non-Turbo Performance) | 0x02 (Turbo Performance) | |
| Intel(R) Speed Shift Technology | 0xD8 | 0x00 (Disabled) | 0x01 (Enabled) | |
| Intel(R) SpeedStep(tm) | 0xD7 | 0x01 (Enabled) | 0x01 (Enabled) | |
| Turbo Mode | 0xDC | 0x01 (Enabled) | 0x01 (Enabled) | |
| Package Power Limit MSR Lock | 0xF6 | 0x00 (Disabled) | 0x00 (Disabled) | |
| Configurable TDP Lock | 0x10B | 0x01 (Enabled) | 0x00 (Disabled) | |
| Enable/Disable Intel Dynamic Platform Thermal Framework | 0x23E | 0x00 (Disabled) | 0x00 (Disabled) | |
| Enable/Disable Intel Low Power Mode | 0x279 | 0x01 (Enabled) | 0x00 (Disabled) | |
| Enable/Disable the Power Policy. | 0x2AF | 0x00 (Disabled) | 0x00 (Disabled) |
sudo log show --last boot | grep -i "AppleACPIPlatform"log show --debug --last boot --predicate 'process == "kernel"'log stream --process 0 | grep ACPI