https://wccftech.com/amd-radeon-rx-6000-big-navi-gpu-power-numbers-detailed-navi-21-xt-320w-navi-21-xl-290w/

Igor's Lab has just spilled the beans on the power consumption figures for the AMD "Big Navi" GPU SKUs which will power the high-end and enthusiast tier Radeon RX 6000 series graphics cards. Igor reports his numbers and also quotes several numbers that have leaked over the past few weeks & provides a much better insight at what to expect from AMD's Big Navi lineup of GPUs.

According to Igor's report, the recent figures, while close to what he has reported, are not correctly represented since they mention TGP instead of TBP. We know that NVIDIA's TGP figures are based on the entire board's power consumption. This includes GPU, VRAM, VRM, fans & everything that feeds on power. The AMD equivalent of TGP is regarded as TBP and according to Igor, the figures we got to see earlier that suggested the Navi 21 XT at 255W and Navi 21 XL at 220W were in fact just the GPU and VRAM figures.