Thermal Algorithm
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The Xbox 360 uses a dynamic Thermal Algorithm in order to control the temperatures of the CPU, GPU, and eDRAM dies.
Temperature Targets
Original Xbox 360
| Board | CPU | GPU | eDRAM |
|---|---|---|---|
| Xenon (Early) | 80C | 83C | 85C |
| Xenon (Late) | 80C | 75C | 78C |
| Zephyr_A | TBD | TBD | TBD |
| Zephyr_B/C | 80C | 75C | 78C |
| Falcon | 80C | 75C | 78C |
| Elpis | 80C | 75C | 78C |
| Jasper | 80C | 71C | 73C |
| Tonasket | 80C | 75C | 77C |
Xbox 360 S and E
Applies to Trinity, Corona, Waitsburg, Stingray, and Winchester.
| CGPU Hot Spot | CGPU Average | eDRAM |
|---|---|---|
| 82C | 78C | 76C |