With a TDP of 250 watts, the GTX 480 didn't raise too many eyebrows and around then AMD's much smaller Radeon HD 5870 was rated at 228 watts while its dual-GPU 5970 smoked most power supplies with its 294 watt rating.
ດ້ວຍລະບົບ TDP ຂະ ຫນາດ 250 ວັດ, GTX 480 ບໍ່ໄດ້ຂື້ນສາຍຕາຫຼາຍເກີນໄປແລະໃນເວລານັ້ນ AMD ມີຂະ ຫນາດ ນ້ອຍກວ່າ Radeon HD 5870 ໃນຂະນະທີ່ປະເມີນນໍ້າມັນໄດ້ 228 ວັດ, GPU 5970 ສອງສູບໄດ້ສະ ຫນອງ ໄຟຟ້າຫຼາຍທີ່ສຸດດ້ວຍ 294 ວັດ.