Graphics Chip | Minimum Power Supply |
Radeon HD 3450 | 550 W (750 W for CrossFireX) |
Radeon HD 3470 | 550 W (750 W for CrossFireX) |
Radeon HD 3650 | 400 W (550 W for CrossFireX) |
Radeon HD 3690 | 400 W (550 W for CrossFireX) |
Radeon HD 3850 | 550 W (750 W for CrossFireX) |
Radeon HD 3870 | 550 W (750 W for CrossFireX) |
Radeon HD 4350 | 300 W (350 W for CrossFireX |
Radeon HD 4550 | 300 W (350 W for CrossFireX) |
Radeon HD 4650 | 400 W (550 W for CrossFireX) |
Radeon HD 4670 | 400 W (550 W for CrossFireX) |
Radeon HD 4830 | 450 W (550 W for CrossFireX) |
Radeon HD 4850 | 450 W (550 W for CrossFireX) |
Radeon HD 4870 | 500 W (600 W for CrossFireX) |
Radeon HD 4890 | 500 W (600 W for CrossFireX) |
Radeon HD 5450 | 400 W |
Radeon HD 5550 | 400 W |
Radeon HD 5570 | 400 W |
Radeon HD 5670 | 400 W (500 W for CrossFireX) |
Radeon HD 5750 | 450 W (600 W for CrossFireX) |
Radeon HD 5770 | 450 W (600 W for CrossFireX) |
Radeon HD 5830 | 500 W (600 W for CrossFireX) |
Radeon HD 5850 | 500 W (600 W for CrossFireX) |
Radeon HD 5870 | 500 W (600 W for CrossFireX) |
Radeon HD 5970 | 650 W (850 W for CrossFireX) |
Radeon HD 6450 | 400 W (500 W for CrossFireX) |
Radeon HD 6570 | 400 W (500 W for CrossFireX) |
Radeon HD 6670 | 400 W (500 W for CrossFireX) |
Radeon HD 6750 | 450 W (600 W for CrossFireX) |
Radeon HD 6770 | 450 W (600 W for CrossFireX) |
Radeon HD 6790 | 500 W (600 W for CrossFireX) |
Radeon HD 6850 | 500 W |
Radeon HD 6870 | 500 W (600 W for CrossFireX) |
Radeon HD 6950 | 500 W |
Radeon HD 6970 | 550 W |
Radeon HD 6990 | 750 W (1,000 W for CrossFireX) |
Radeon HD 7750 | 500 W (600 W for CrossFireX) |
Radeon HD 7770 | 500 W (600 W for CrossFireX) |
Radeon HD 7850 | 500 W (600 W for CrossFireX) |
Radeon HD 7870 | 500 W (600 W for CrossFireX) |
Radeon HD 7950 | 500 W |
Radeon HD 7970 | 500 W |
