The Alienware Area-51 Ryzen X3D Edition RTX 5090 Gaming PC Drops in Price for the First Time

This particular configuration is equipped with an AMD Ryzen 7 9800X3D CPU, GeForce RTX 5090 graphics card, 32GB or ...

MSI's monstrous 1000 W watercooled RTX 5090 has been designed to 'completely ignore the concepts of balance in favour of extremes', apparently

For reference, the regular RTX 5090 has a TGP of 575 W, so this PSU-worrying ubercard is capable of nearly doubling the ...
ExtremeTech

MSI Shows Off 1,600W RTX 5090 With Huge LCD, Custom-AIO Cooling

Versions of the card have already been used to break performance world records.
IEEE

Design of a Power Amplifier with Enhanced Power Added Efficiency using GaN at 60 GHz

Abstract: A highly efficient power amplifier is a critical component of an RF transmitter, particularly at higher frequencies, where gain and efficiency decrease due to noise. The primary objective of ...