
To determine GPU compatibility with your Phanteks AMP GH Modular Power Supply and its 12VHPWR PCIe Gen5 GPU connector and cable, you need to check your GPU's power requirements. The 12VHPWR connector's maximum power output varies based on your AMP GH model: The GH 1200 and GH 1000 models support up to 600 Watts, while the GH 850 and GH 750 models provide up to 450 Watts. The GH 650 model is not available with the 12VHPWR connector. Ensure your GPU's power consumption falls within the supported wattage of your specific Phanteks AMP GH power supply model. If your GPU demands more power than your power supply's 12VHPWR connector can deliver, you might need to explore alternative power supply solutions or consider using additional power connectors to meet your GPU's power needs.


