I compiled the power consumption results by testing each card under idle and full stress when the card was running games. Each graphics card manufacturer sets a default TDP for the card which can vary from vendor to vendor depending on the extra clocks or board features they plugin on their custom cards. The default TDP for the Radeon RX 7800 XT is rated at 263W while the Phantom Gaming runs around 290W.
MSI Radeon RX 6950 XT Gaming X Trio
MSI Radeon RX 6900 XT Gaming Z Trio
MSI GeForce RTX 3080 SUPRIM X
MSI Radeon RX 6800 XT Gaming X Trio
MSI GeForce RTX 2080 Ti Lightning Z
ASRock Radeon RX 7800 XT Phantom Gaming
MSI GeForce RTX 3070 Ti SUPRIM X
Intel Arc A770 16 GB Limited Edition
MSI GeForce RTX 3070 Gaming X Trio
MSI Radeon RX 6650 XT Gaming X
MSI GeForce RTX 3060 Ti Gaming X
NVIDIA GeForce RTX 4070 FE
MSI GeForce RTX 3060 Gaming X
NVIDIA GeForce RTX 4060 Ti FE
MSI GeForce RTX 4060 Gaming X
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